71310442

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{221461}}^1$

素因数の和:221493

約数の個数: 16

約数和(自身を含む): 127562112

約数和(自身を除く): 56251670

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 221461, 442922, 1550227, 3100454, 5093603, 10187206, 35655221, 71310442]

約数ペア:

[(1, 71310442), (2, 35655221), (7, 10187206), (14, 5093603), (23, 3100454), (46, 1550227), (161, 442922), (322, 221461)]