40448928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32411}}^1$

素因数の和:32437

約数の個数: 48

約数和(自身を含む): 114349536

約数和(自身を除く): 73900608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 32411, 64822, 97233, 129644, 194466, 259288, 388932, 421343, 518576, 777864, 842686, 1037152, 1264029, 1555728, 1685372, 2528058, 3111456, 3370744, 5056116, 6741488, 10112232, 13482976, 20224464, 40448928]

約数ペア:

[(1, 40448928), (2, 20224464), (3, 13482976), (4, 10112232), (6, 6741488), (8, 5056116), (12, 3370744), (13, 3111456), (16, 2528058), (24, 1685372), (26, 1555728), (32, 1264029), (39, 1037152), (48, 842686), (52, 777864), (78, 518576), (96, 421343), (104, 388932), (156, 259288), (208, 194466), (312, 129644), (416, 97233), (624, 64822), (1248, 32411)]