74387208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{442781}}^1$

素因数の和:442797

約数の個数: 32

約数和(自身を含む): 212535360

約数和(自身を除く): 138148152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 442781, 885562, 1328343, 1771124, 2656686, 3099467, 3542248, 5313372, 6198934, 9298401, 10626744, 12397868, 18596802, 24795736, 37193604, 74387208]

約数ペア:

[(1, 74387208), (2, 37193604), (3, 24795736), (4, 18596802), (6, 12397868), (7, 10626744), (8, 9298401), (12, 6198934), (14, 5313372), (21, 3542248), (24, 3099467), (28, 2656686), (42, 1771124), (56, 1328343), (84, 885562), (168, 442781)]