71370086384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{234770021}}^1$

素因数の和:234770048

約数の個数: 20

約数和(自身を含む): 145557413640

約数和(自身を除く): 74187327256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 234770021, 469540042, 939080084, 1878160168, 3756320336, 4460630399, 8921260798, 17842521596, 35685043192, 71370086384]

約数ペア:

[(1, 71370086384), (2, 35685043192), (4, 17842521596), (8, 8921260798), (16, 4460630399), (19, 3756320336), (38, 1878160168), (76, 939080084), (152, 469540042), (304, 234770021)]