63988904

素因数分解:

$2^3\times 7^2\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 140356800

約数和(自身を除く): 76367896

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 239, 392, 478, 683, 956, 1366, 1673, 1912, 2732, 3346, 4781, 5464, 6692, 9562, 11711, 13384, 19124, 23422, 33467, 38248, 46844, 66934, 93688, 133868, 163237, 267736, 326474, 652948, 1142659, 1305896, 2285318, 4570636, 7998613, 9141272, 15997226, 31994452, 63988904]

約数ペア:

[(1, 63988904), (2, 31994452), (4, 15997226), (7, 9141272), (8, 7998613), (14, 4570636), (28, 2285318), (49, 1305896), (56, 1142659), (98, 652948), (196, 326474), (239, 267736), (392, 163237), (478, 133868), (683, 93688), (956, 66934), (1366, 46844), (1673, 38248), (1912, 33467), (2732, 23422), (3346, 19124), (4781, 13384), (5464, 11711), (6692, 9562)]