2168792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 4432320

約数和(自身を除く): 2263528

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 431, 629, 862, 1258, 1724, 2516, 3448, 5032, 7327, 14654, 15947, 29308, 31894, 58616, 63788, 127576, 271099, 542198, 1084396, 2168792]

約数ペア:

[(1, 2168792), (2, 1084396), (4, 542198), (8, 271099), (17, 127576), (34, 63788), (37, 58616), (68, 31894), (74, 29308), (136, 15947), (148, 14654), (296, 7327), (431, 5032), (629, 3448), (862, 2516), (1258, 1724)]