71888194

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{23663}}^1$

素因数の和:23710

約数の個数: 24

約数和(自身を含む): 129489408

約数和(自身を除く): 57601214

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 23663, 47326, 165641, 331282, 733553, 1159487, 1467106, 2318974, 5134871, 10269742, 35944097, 71888194]

約数ペア:

[(1, 71888194), (2, 35944097), (7, 10269742), (14, 5134871), (31, 2318974), (49, 1467106), (62, 1159487), (98, 733553), (217, 331282), (434, 165641), (1519, 47326), (3038, 23663)]