28987856

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{6269}}^1$

素因数の和:6311

約数の個数: 30

約数和(自身を含む): 59671590

約数和(自身を除く): 30683734

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 6269, 12538, 25076, 50152, 100304, 106573, 213146, 426292, 852584, 1705168, 1811741, 3623482, 7246964, 14493928, 28987856]

約数ペア:

[(1, 28987856), (2, 14493928), (4, 7246964), (8, 3623482), (16, 1811741), (17, 1705168), (34, 852584), (68, 426292), (136, 213146), (272, 106573), (289, 100304), (578, 50152), (1156, 25076), (2312, 12538), (4624, 6269)]