15698025928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{289717}}^1$

素因数の和:290257

約数の個数: 32

約数和(自身を含む): 31758887160

約数和(自身を除く): 16060861232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 521, 1042, 2084, 4168, 6773, 13546, 27092, 54184, 289717, 579434, 1158868, 2317736, 3766321, 7532642, 15065284, 30130568, 150942557, 301885114, 603770228, 1207540456, 1962253241, 3924506482, 7849012964, 15698025928]

約数ペア:

[(1, 15698025928), (2, 7849012964), (4, 3924506482), (8, 1962253241), (13, 1207540456), (26, 603770228), (52, 301885114), (104, 150942557), (521, 30130568), (1042, 15065284), (2084, 7532642), (4168, 3766321), (6773, 2317736), (13546, 1158868), (27092, 579434), (54184, 289717)]