28696088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1879}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 56851200

約数和(自身を除く): 28155112

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1879, 1909, 3758, 3818, 7516, 7636, 15032, 15272, 43217, 86434, 155957, 172868, 311914, 345736, 623828, 1247656, 3587011, 7174022, 14348044, 28696088]

約数ペア:

[(1, 28696088), (2, 14348044), (4, 7174022), (8, 3587011), (23, 1247656), (46, 623828), (83, 345736), (92, 311914), (166, 172868), (184, 155957), (332, 86434), (664, 43217), (1879, 15272), (1909, 15032), (3758, 7636), (3818, 7516)]