67643776

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{18223}}^1$

素因数の和:18266

約数の個数: 32

約数和(自身を含む): 139413600

約数和(自身を除く): 71769824

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 18223, 36446, 72892, 145784, 291568, 528467, 583136, 1056934, 1166272, 2113868, 2332544, 4227736, 8455472, 16910944, 33821888, 67643776]

約数ペア:

[(1, 67643776), (2, 33821888), (4, 16910944), (8, 8455472), (16, 4227736), (29, 2332544), (32, 2113868), (58, 1166272), (64, 1056934), (116, 583136), (128, 528467), (232, 291568), (464, 145784), (928, 72892), (1856, 36446), (3712, 18223)]