61907728

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 122601528

約数和(自身を除く): 60693800

約数列:

[1, 2, 4, 8, 16, 97, 113, 194, 226, 353, 388, 452, 706, 776, 904, 1412, 1552, 1808, 2824, 5648, 10961, 21922, 34241, 39889, 43844, 68482, 79778, 87688, 136964, 159556, 175376, 273928, 319112, 547856, 638224, 3869233, 7738466, 15476932, 30953864, 61907728]

約数ペア:

[(1, 61907728), (2, 30953864), (4, 15476932), (8, 7738466), (16, 3869233), (97, 638224), (113, 547856), (194, 319112), (226, 273928), (353, 175376), (388, 159556), (452, 136964), (706, 87688), (776, 79778), (904, 68482), (1412, 43844), (1552, 39889), (1808, 34241), (2824, 21922), (5648, 10961)]