9767728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 19998720

約数和(自身を除く): 10230992

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 419, 496, 752, 838, 1457, 1676, 2914, 3352, 5828, 6704, 11656, 12989, 19693, 23312, 25978, 39386, 51956, 78772, 103912, 157544, 207824, 315088, 610483, 1220966, 2441932, 4883864, 9767728]

約数ペア:

[(1, 9767728), (2, 4883864), (4, 2441932), (8, 1220966), (16, 610483), (31, 315088), (47, 207824), (62, 157544), (94, 103912), (124, 78772), (188, 51956), (248, 39386), (376, 25978), (419, 23312), (496, 19693), (752, 12989), (838, 11656), (1457, 6704), (1676, 5828), (2914, 3352)]