71581862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{48563}}^1$

素因数の和:48643

約数の個数: 16

約数和(自身を含む): 118884672

約数和(自身を除く): 47302810

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 48563, 97126, 534193, 1068386, 3253721, 6507442, 35790931, 71581862]

約数ペア:

[(1, 71581862), (2, 35790931), (11, 6507442), (22, 3253721), (67, 1068386), (134, 534193), (737, 97126), (1474, 48563)]