71088164

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{87547}}^1$

素因数の和:87587

約数の個数: 24

約数和(自身を含む): 147080640

約数和(自身を除く): 75992476

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 87547, 175094, 350188, 612829, 1225658, 2451316, 2538863, 5077726, 10155452, 17772041, 35544082, 71088164]

約数ペア:

[(1, 71088164), (2, 35544082), (4, 17772041), (7, 10155452), (14, 5077726), (28, 2538863), (29, 2451316), (58, 1225658), (116, 612829), (203, 350188), (406, 175094), (812, 87547)]