67336278

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2221}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 139932672

約数和(自身を除く): 72596394

約数列:

[1, 2, 3, 6, 31, 62, 93, 163, 186, 326, 489, 978, 2221, 4442, 5053, 6663, 10106, 13326, 15159, 30318, 68851, 137702, 206553, 362023, 413106, 724046, 1086069, 2172138, 11222713, 22445426, 33668139, 67336278]

約数ペア:

[(1, 67336278), (2, 33668139), (3, 22445426), (6, 11222713), (31, 2172138), (62, 1086069), (93, 724046), (163, 413106), (186, 362023), (326, 206553), (489, 137702), (978, 68851), (2221, 30318), (4442, 15159), (5053, 13326), (6663, 10106)]