25318032

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 77137920

約数和(自身を除く): 51819888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 23, 24, 34, 38, 46, 48, 51, 57, 68, 69, 71, 76, 92, 102, 114, 136, 138, 142, 152, 184, 204, 213, 228, 272, 276, 284, 304, 323, 368, 391, 408, 426, 437, 456, 552, 568, 646, 782, 816, 852, 874, 912, 969, 1104, 1136, 1173, 1207, 1292, 1311, 1349, 1564, 1633, 1704, 1748, 1938, 2346, 2414, 2584, 2622, 2698, 3128, 3266, 3408, 3496, 3621, 3876, 4047, 4692, 4828, 4899, 5168, 5244, 5396, 6256, 6532, 6992, 7242, 7429, 7752, 8094, 9384, 9656, 9798, 10488, 10792, 13064, 14484, 14858, 15504, 16188, 18768, 19312, 19596, 20976, 21584, 22287, 22933, 26128, 27761, 28968, 29716, 31027, 32376, 39192, 44574, 45866, 55522, 57936, 59432, 62054, 64752, 68799, 78384, 83283, 89148, 91732, 93081, 111044, 118864, 124108, 137598, 166566, 178296, 183464, 186162, 222088, 248216, 275196, 333132, 356592, 366928, 372324, 444176, 496432, 527459, 550392, 666264, 744648, 1054918, 1100784, 1332528, 1489296, 1582377, 2109836, 3164754, 4219672, 6329508, 8439344, 12659016, 25318032]

約数ペア:

[(1, 25318032), (2, 12659016), (3, 8439344), (4, 6329508), (6, 4219672), (8, 3164754), (12, 2109836), (16, 1582377), (17, 1489296), (19, 1332528), (23, 1100784), (24, 1054918), (34, 744648), (38, 666264), (46, 550392), (48, 527459), (51, 496432), (57, 444176), (68, 372324), (69, 366928), (71, 356592), (76, 333132), (92, 275196), (102, 248216), (114, 222088), (136, 186162), (138, 183464), (142, 178296), (152, 166566), (184, 137598), (204, 124108), (213, 118864), (228, 111044), (272, 93081), (276, 91732), (284, 89148), (304, 83283), (323, 78384), (368, 68799), (391, 64752), (408, 62054), (426, 59432), (437, 57936), (456, 55522), (552, 45866), (568, 44574), (646, 39192), (782, 32376), (816, 31027), (852, 29716), (874, 28968), (912, 27761), (969, 26128), (1104, 22933), (1136, 22287), (1173, 21584), (1207, 20976), (1292, 19596), (1311, 19312), (1349, 18768), (1564, 16188), (1633, 15504), (1704, 14858), (1748, 14484), (1938, 13064), (2346, 10792), (2414, 10488), (2584, 9798), (2622, 9656), (2698, 9384), (3128, 8094), (3266, 7752), (3408, 7429), (3496, 7242), (3621, 6992), (3876, 6532), (4047, 6256), (4692, 5396), (4828, 5244), (4899, 5168)]