28353964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{911}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 51480576

約数和(自身を除く): 23126612

約数列:

[1, 2, 4, 31, 62, 124, 251, 502, 911, 1004, 1822, 3644, 7781, 15562, 28241, 31124, 56482, 112964, 228661, 457322, 914644, 7088491, 14176982, 28353964]

約数ペア:

[(1, 28353964), (2, 14176982), (4, 7088491), (31, 914644), (62, 457322), (124, 228661), (251, 112964), (502, 56482), (911, 31124), (1004, 28241), (1822, 15562), (3644, 7781)]