40462944

素因数分解:

$2^5\times 3^1\times {\mathrm{521}}^1\times {\mathrm{809}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 106550640

約数和(自身を除く): 66087696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 521, 809, 1042, 1563, 1618, 2084, 2427, 3126, 3236, 4168, 4854, 6252, 6472, 8336, 9708, 12504, 12944, 16672, 19416, 25008, 25888, 38832, 50016, 77664, 421489, 842978, 1264467, 1685956, 2528934, 3371912, 5057868, 6743824, 10115736, 13487648, 20231472, 40462944]

約数ペア:

[(1, 40462944), (2, 20231472), (3, 13487648), (4, 10115736), (6, 6743824), (8, 5057868), (12, 3371912), (16, 2528934), (24, 1685956), (32, 1264467), (48, 842978), (96, 421489), (521, 77664), (809, 50016), (1042, 38832), (1563, 25888), (1618, 25008), (2084, 19416), (2427, 16672), (3126, 12944), (3236, 12504), (4168, 9708), (4854, 8336), (6252, 6472)]