28844632

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 56401920

約数和(自身を除く): 27557288

約数列:

[1, 2, 4, 8, 31, 62, 107, 124, 214, 248, 428, 856, 1087, 2174, 3317, 4348, 6634, 8696, 13268, 26536, 33697, 67394, 116309, 134788, 232618, 269576, 465236, 930472, 3605579, 7211158, 14422316, 28844632]

約数ペア:

[(1, 28844632), (2, 14422316), (4, 7211158), (8, 3605579), (31, 930472), (62, 465236), (107, 269576), (124, 232618), (214, 134788), (248, 116309), (428, 67394), (856, 33697), (1087, 26536), (2174, 13268), (3317, 8696), (4348, 6634)]