61849424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 149240448

約数和(自身を除く): 87391024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 364, 397, 428, 728, 749, 794, 856, 1391, 1456, 1498, 1588, 1712, 2779, 2782, 2996, 3176, 5161, 5558, 5564, 5992, 6352, 9737, 10322, 11116, 11128, 11984, 19474, 20644, 22232, 22256, 36127, 38948, 41288, 42479, 44464, 72254, 77896, 82576, 84958, 144508, 155792, 169916, 289016, 297353, 339832, 552227, 578032, 594706, 679664, 1104454, 1189412, 2208908, 2378824, 3865589, 4417816, 4757648, 7731178, 8835632, 15462356, 30924712, 61849424]

約数ペア:

[(1, 61849424), (2, 30924712), (4, 15462356), (7, 8835632), (8, 7731178), (13, 4757648), (14, 4417816), (16, 3865589), (26, 2378824), (28, 2208908), (52, 1189412), (56, 1104454), (91, 679664), (104, 594706), (107, 578032), (112, 552227), (182, 339832), (208, 297353), (214, 289016), (364, 169916), (397, 155792), (428, 144508), (728, 84958), (749, 82576), (794, 77896), (856, 72254), (1391, 44464), (1456, 42479), (1498, 41288), (1588, 38948), (1712, 36127), (2779, 22256), (2782, 22232), (2996, 20644), (3176, 19474), (5161, 11984), (5558, 11128), (5564, 11116), (5992, 10322), (6352, 9737)]