72525284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2677}}^1$

素因数の和:3215

約数の個数: 24

約数和(自身を含む): 136995768

約数和(自身を除く): 64470484

約数列:

[1, 2, 4, 13, 26, 52, 521, 1042, 2084, 2677, 5354, 6773, 10708, 13546, 27092, 34801, 69602, 139204, 1394717, 2789434, 5578868, 18131321, 36262642, 72525284]

約数ペア:

[(1, 72525284), (2, 36262642), (4, 18131321), (13, 5578868), (26, 2789434), (52, 1394717), (521, 139204), (1042, 69602), (2084, 34801), (2677, 27092), (5354, 13546), (6773, 10708)]