66102704

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{58189}}^1$

素因数の和:58268

約数の個数: 20

約数和(自身を含む): 129880080

約数和(自身を除く): 63777376

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 58189, 116378, 232756, 465512, 931024, 4131419, 8262838, 16525676, 33051352, 66102704]

約数ペア:

[(1, 66102704), (2, 33051352), (4, 16525676), (8, 8262838), (16, 4131419), (71, 931024), (142, 465512), (284, 232756), (568, 116378), (1136, 58189)]