28925624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39733}}^1$

素因数の和:39759

約数の個数: 32

約数和(自身を含む): 66753120

約数和(自身を除く): 37827496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 39733, 79466, 158932, 278131, 317864, 516529, 556262, 1033058, 1112524, 2066116, 2225048, 3615703, 4132232, 7231406, 14462812, 28925624]

約数ペア:

[(1, 28925624), (2, 14462812), (4, 7231406), (7, 4132232), (8, 3615703), (13, 2225048), (14, 2066116), (26, 1112524), (28, 1033058), (52, 556262), (56, 516529), (91, 317864), (104, 278131), (182, 158932), (364, 79466), (728, 39733)]