25173192

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 74649600

約数和(自身を除く): 49476408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 71, 79, 88, 102, 132, 136, 142, 158, 187, 204, 213, 237, 264, 284, 316, 374, 408, 426, 474, 561, 568, 632, 748, 781, 852, 869, 948, 1122, 1207, 1343, 1496, 1562, 1704, 1738, 1896, 2244, 2343, 2414, 2607, 2686, 3124, 3476, 3621, 4029, 4488, 4686, 4828, 5214, 5372, 5609, 6248, 6952, 7242, 8058, 9372, 9656, 10428, 10744, 11218, 13277, 14484, 14773, 16116, 16827, 18744, 20856, 22436, 26554, 28968, 29546, 32232, 33654, 39831, 44319, 44872, 53108, 59092, 61699, 67308, 79662, 88638, 95353, 106216, 118184, 123398, 134616, 159324, 177276, 185097, 190706, 246796, 286059, 318648, 354552, 370194, 381412, 493592, 572118, 740388, 762824, 1048883, 1144236, 1480776, 2097766, 2288472, 3146649, 4195532, 6293298, 8391064, 12586596, 25173192]

約数ペア:

[(1, 25173192), (2, 12586596), (3, 8391064), (4, 6293298), (6, 4195532), (8, 3146649), (11, 2288472), (12, 2097766), (17, 1480776), (22, 1144236), (24, 1048883), (33, 762824), (34, 740388), (44, 572118), (51, 493592), (66, 381412), (68, 370194), (71, 354552), (79, 318648), (88, 286059), (102, 246796), (132, 190706), (136, 185097), (142, 177276), (158, 159324), (187, 134616), (204, 123398), (213, 118184), (237, 106216), (264, 95353), (284, 88638), (316, 79662), (374, 67308), (408, 61699), (426, 59092), (474, 53108), (561, 44872), (568, 44319), (632, 39831), (748, 33654), (781, 32232), (852, 29546), (869, 28968), (948, 26554), (1122, 22436), (1207, 20856), (1343, 18744), (1496, 16827), (1562, 16116), (1704, 14773), (1738, 14484), (1896, 13277), (2244, 11218), (2343, 10744), (2414, 10428), (2607, 9656), (2686, 9372), (3124, 8058), (3476, 7242), (3621, 6952), (4029, 6248), (4488, 5609), (4686, 5372), (4828, 5214)]