71612012

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{1399}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 127948800

約数和(自身を除く): 56336788

約数列:

[1, 2, 4, 67, 134, 191, 268, 382, 764, 1399, 2798, 5596, 12797, 25594, 51188, 93733, 187466, 267209, 374932, 534418, 1068836, 17903003, 35806006, 71612012]

約数ペア:

[(1, 71612012), (2, 35806006), (4, 17903003), (67, 1068836), (134, 534418), (191, 374932), (268, 267209), (382, 187466), (764, 93733), (1399, 51188), (2798, 25594), (5596, 12797)]