64283284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{18451}}^1$

素因数の和:18535

約数の個数: 24

約数和(自身を含む): 122964128

約数和(自身を除く): 58680844

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 18451, 36902, 73804, 239863, 479726, 959452, 1236217, 2472434, 4944868, 16070821, 32141642, 64283284]

約数ペア:

[(1, 64283284), (2, 32141642), (4, 16070821), (13, 4944868), (26, 2472434), (52, 1236217), (67, 959452), (134, 479726), (268, 239863), (871, 73804), (1742, 36902), (3484, 18451)]