78765296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 158323200

約数和(自身を除く): 79557904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 379, 419, 496, 758, 838, 1516, 1676, 3032, 3352, 6064, 6704, 11749, 12989, 23498, 25978, 46996, 51956, 93992, 103912, 158801, 187984, 207824, 317602, 635204, 1270408, 2540816, 4922831, 9845662, 19691324, 39382648, 78765296]

約数ペア:

[(1, 78765296), (2, 39382648), (4, 19691324), (8, 9845662), (16, 4922831), (31, 2540816), (62, 1270408), (124, 635204), (248, 317602), (379, 207824), (419, 187984), (496, 158801), (758, 103912), (838, 93992), (1516, 51956), (1676, 46996), (3032, 25978), (3352, 23498), (6064, 12989), (6704, 11749)]