78352604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{6571}}^1$

素因数の和:6857

約数の個数: 24

約数和(自身を含む): 150157056

約数和(自身を除く): 71804452

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 2981, 5962, 6571, 11924, 13142, 26284, 72281, 144562, 289124, 1780741, 3561482, 7122964, 19588151, 39176302, 78352604]

約数ペア:

[(1, 78352604), (2, 39176302), (4, 19588151), (11, 7122964), (22, 3561482), (44, 1780741), (271, 289124), (542, 144562), (1084, 72281), (2981, 26284), (5962, 13142), (6571, 11924)]