13807216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 27904464

約数和(自身を除く): 14097248

約数列:

[1, 2, 4, 8, 16, 37, 74, 83, 148, 166, 281, 296, 332, 562, 592, 664, 1124, 1328, 2248, 3071, 4496, 6142, 10397, 12284, 20794, 23323, 24568, 41588, 46646, 49136, 83176, 93292, 166352, 186584, 373168, 862951, 1725902, 3451804, 6903608, 13807216]

約数ペア:

[(1, 13807216), (2, 6903608), (4, 3451804), (8, 1725902), (16, 862951), (37, 373168), (74, 186584), (83, 166352), (148, 93292), (166, 83176), (281, 49136), (296, 46646), (332, 41588), (562, 24568), (592, 23323), (664, 20794), (1124, 12284), (1328, 10397), (2248, 6142), (3071, 4496)]