23578428

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 56681856

約数和(自身を除く): 33103428

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 131, 159, 212, 262, 283, 318, 393, 524, 566, 636, 786, 849, 1132, 1572, 1698, 3396, 6943, 13886, 14999, 20829, 27772, 29998, 37073, 41658, 44997, 59996, 74146, 83316, 89994, 111219, 148292, 179988, 222438, 444876, 1964869, 3929738, 5894607, 7859476, 11789214, 23578428]

約数ペア:

[(1, 23578428), (2, 11789214), (3, 7859476), (4, 5894607), (6, 3929738), (12, 1964869), (53, 444876), (106, 222438), (131, 179988), (159, 148292), (212, 111219), (262, 89994), (283, 83316), (318, 74146), (393, 59996), (524, 44997), (566, 41658), (636, 37073), (786, 29998), (849, 27772), (1132, 20829), (1572, 14999), (1698, 13886), (3396, 6943)]