28252904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3079}}^1$

素因数の和:3153

約数の個数: 32

約数和(自身を含む): 56179200

約数和(自身を除く): 27926296

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 3079, 4588, 6158, 9176, 12316, 24632, 95449, 113923, 190898, 227846, 381796, 455692, 763592, 911384, 3531613, 7063226, 14126452, 28252904]

約数ペア:

[(1, 28252904), (2, 14126452), (4, 7063226), (8, 3531613), (31, 911384), (37, 763592), (62, 455692), (74, 381796), (124, 227846), (148, 190898), (248, 113923), (296, 95449), (1147, 24632), (2294, 12316), (3079, 9176), (4588, 6158)]