3970016

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1386

約数の個数: 24

約数和(自身を含む): 7902720

約数和(自身を除く): 3932704

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1279, 1552, 2558, 3104, 5116, 10232, 20464, 40928, 124063, 248126, 496252, 992504, 1985008, 3970016]

約数ペア:

[(1, 3970016), (2, 1985008), (4, 992504), (8, 496252), (16, 248126), (32, 124063), (97, 40928), (194, 20464), (388, 10232), (776, 5116), (1279, 3104), (1552, 2558)]