3948702928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{25609}}^1$

素因数の和:26059

約数の個数: 40

約数和(自身を含む): 8002612800

約数和(自身を除く): 4053909872

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 419, 838, 1676, 3352, 6704, 9637, 19274, 25609, 38548, 51218, 77096, 102436, 154192, 204872, 409744, 589007, 1178014, 2356028, 4712056, 9424112, 10730171, 21460342, 42920684, 85841368, 171682736, 246793933, 493587866, 987175732, 1974351464, 3948702928]

約数ペア:

[(1, 3948702928), (2, 1974351464), (4, 987175732), (8, 493587866), (16, 246793933), (23, 171682736), (46, 85841368), (92, 42920684), (184, 21460342), (368, 10730171), (419, 9424112), (838, 4712056), (1676, 2356028), (3352, 1178014), (6704, 589007), (9637, 409744), (19274, 204872), (25609, 154192), (38548, 102436), (51218, 77096)]