11587216

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{37}}^2$

素因数の和:128

約数の個数: 45

約数和(自身を含む): 24120201

約数和(自身を除く): 12532985

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 529, 592, 851, 1058, 1369, 1702, 2116, 2738, 3404, 4232, 5476, 6808, 8464, 10952, 13616, 19573, 21904, 31487, 39146, 62974, 78292, 125948, 156584, 251896, 313168, 503792, 724201, 1448402, 2896804, 5793608, 11587216]

約数ペア:

[(1, 11587216), (2, 5793608), (4, 2896804), (8, 1448402), (16, 724201), (23, 503792), (37, 313168), (46, 251896), (74, 156584), (92, 125948), (148, 78292), (184, 62974), (296, 39146), (368, 31487), (529, 21904), (592, 19573), (851, 13616), (1058, 10952), (1369, 8464), (1702, 6808), (2116, 5476), (2738, 4232)]