68954928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{205223}}^1$

素因数の和:205241

約数の個数: 40

約数和(自身を含む): 203582208

約数和(自身を除く): 134627280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 205223, 410446, 615669, 820892, 1231338, 1436561, 1641784, 2462676, 2873122, 3283568, 4309683, 4925352, 5746244, 8619366, 9850704, 11492488, 17238732, 22984976, 34477464, 68954928]

約数ペア:

[(1, 68954928), (2, 34477464), (3, 22984976), (4, 17238732), (6, 11492488), (7, 9850704), (8, 8619366), (12, 5746244), (14, 4925352), (16, 4309683), (21, 3283568), (24, 2873122), (28, 2462676), (42, 1641784), (48, 1436561), (56, 1231338), (84, 820892), (112, 615669), (168, 410446), (336, 205223)]