7440056

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{5503}}^1$

素因数の和:5535

約数の個数: 24

約数和(自身を含む): 15108480

約数和(自身を除く): 7668424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 5503, 11006, 22012, 44024, 71539, 143078, 286156, 572312, 930007, 1860014, 3720028, 7440056]

約数ペア:

[(1, 7440056), (2, 3720028), (4, 1860014), (8, 930007), (13, 572312), (26, 286156), (52, 143078), (104, 71539), (169, 44024), (338, 22012), (676, 11006), (1352, 5503)]