28654928

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{6197}}^1$

素因数の和:6239

約数の個数: 30

約数和(自身を含む): 58986366

約数和(自身を除く): 30331438

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 6197, 12394, 24788, 49576, 99152, 105349, 210698, 421396, 842792, 1685584, 1790933, 3581866, 7163732, 14327464, 28654928]

約数ペア:

[(1, 28654928), (2, 14327464), (4, 7163732), (8, 3581866), (16, 1790933), (17, 1685584), (34, 842792), (68, 421396), (136, 210698), (272, 105349), (289, 99152), (578, 49576), (1156, 24788), (2312, 12394), (4624, 6197)]