804879056

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{907}}^1\times {\mathrm{1499}}^1$

素因数の和:2451

約数の個数: 40

約数和(自身を含む): 1604436000

約数和(自身を除く): 799556944

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 907, 1499, 1814, 2998, 3628, 5996, 7256, 11992, 14512, 23984, 33559, 55463, 67118, 110926, 134236, 221852, 268472, 443704, 536944, 887408, 1359593, 2719186, 5438372, 10876744, 21753488, 50304941, 100609882, 201219764, 402439528, 804879056]

約数ペア:

[(1, 804879056), (2, 402439528), (4, 201219764), (8, 100609882), (16, 50304941), (37, 21753488), (74, 10876744), (148, 5438372), (296, 2719186), (592, 1359593), (907, 887408), (1499, 536944), (1814, 443704), (2998, 268472), (3628, 221852), (5996, 134236), (7256, 110926), (11992, 67118), (14512, 55463), (23984, 33559)]