40102556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14551}}^1$

素因数の和:14621

約数の個数: 24

約数和(自身を含む): 77009184

約数和(自身を除く): 36906628

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 14551, 29102, 58204, 189163, 378326, 756652, 771203, 1542406, 3084812, 10025639, 20051278, 40102556]

約数ペア:

[(1, 40102556), (2, 20051278), (4, 10025639), (13, 3084812), (26, 1542406), (52, 771203), (53, 756652), (106, 378326), (212, 189163), (689, 58204), (1378, 29102), (2756, 14551)]