78859448

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{673}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 150598560

約数和(自身を除く): 71739112

約数列:

[1, 2, 4, 8, 97, 151, 194, 302, 388, 604, 673, 776, 1208, 1346, 2692, 5384, 14647, 29294, 58588, 65281, 101623, 117176, 130562, 203246, 261124, 406492, 522248, 812984, 9857431, 19714862, 39429724, 78859448]

約数ペア:

[(1, 78859448), (2, 39429724), (4, 19714862), (8, 9857431), (97, 812984), (151, 522248), (194, 406492), (302, 261124), (388, 203246), (604, 130562), (673, 117176), (776, 101623), (1208, 65281), (1346, 58588), (2692, 29294), (5384, 14647)]