28367040806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{15413}}^1$

素因数の和:16496

約数の個数: 32

約数和(自身を含む): 46518712128

約数和(自身を除く): 18151671322

約数列:

[1, 2, 13, 26, 71, 142, 923, 997, 1846, 1994, 12961, 15413, 25922, 30826, 70787, 141574, 200369, 400738, 920231, 1094323, 1840462, 2188646, 14226199, 15366761, 28452398, 30733522, 199767893, 399535786, 1091040031, 2182080062, 14183520403, 28367040806]

約数ペア:

[(1, 28367040806), (2, 14183520403), (13, 2182080062), (26, 1091040031), (71, 399535786), (142, 199767893), (923, 30733522), (997, 28452398), (1846, 15366761), (1994, 14226199), (12961, 2188646), (15413, 1840462), (25922, 1094323), (30826, 920231), (70787, 400738), (141574, 200369)]