25964484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 78704640

約数和(自身を除く): 52740156

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 59, 62, 78, 84, 91, 93, 118, 124, 156, 169, 177, 182, 186, 217, 236, 273, 338, 354, 364, 372, 403, 413, 434, 507, 546, 651, 676, 708, 767, 806, 826, 868, 1014, 1092, 1183, 1209, 1239, 1302, 1534, 1612, 1652, 1829, 2028, 2301, 2366, 2418, 2478, 2604, 2821, 3068, 3549, 3658, 4602, 4732, 4836, 4956, 5239, 5369, 5487, 5642, 7098, 7316, 8463, 9204, 9971, 10478, 10738, 10974, 11284, 12803, 14196, 15717, 16107, 16926, 19942, 20956, 21476, 21948, 23777, 25606, 29913, 31434, 32214, 33852, 36673, 38409, 39884, 47554, 51212, 59826, 62868, 64428, 69797, 71331, 73346, 76818, 95108, 110019, 119652, 139594, 142662, 146692, 153636, 166439, 209391, 220038, 279188, 285324, 309101, 332878, 418782, 440076, 499317, 618202, 665756, 837564, 927303, 998634, 1236404, 1854606, 1997268, 2163707, 3709212, 4327414, 6491121, 8654828, 12982242, 25964484]

約数ペア:

[(1, 25964484), (2, 12982242), (3, 8654828), (4, 6491121), (6, 4327414), (7, 3709212), (12, 2163707), (13, 1997268), (14, 1854606), (21, 1236404), (26, 998634), (28, 927303), (31, 837564), (39, 665756), (42, 618202), (52, 499317), (59, 440076), (62, 418782), (78, 332878), (84, 309101), (91, 285324), (93, 279188), (118, 220038), (124, 209391), (156, 166439), (169, 153636), (177, 146692), (182, 142662), (186, 139594), (217, 119652), (236, 110019), (273, 95108), (338, 76818), (354, 73346), (364, 71331), (372, 69797), (403, 64428), (413, 62868), (434, 59826), (507, 51212), (546, 47554), (651, 39884), (676, 38409), (708, 36673), (767, 33852), (806, 32214), (826, 31434), (868, 29913), (1014, 25606), (1092, 23777), (1183, 21948), (1209, 21476), (1239, 20956), (1302, 19942), (1534, 16926), (1612, 16107), (1652, 15717), (1829, 14196), (2028, 12803), (2301, 11284), (2366, 10974), (2418, 10738), (2478, 10478), (2604, 9971), (2821, 9204), (3068, 8463), (3549, 7316), (3658, 7098), (4602, 5642), (4732, 5487), (4836, 5369), (4956, 5239)]