64419268

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{3067}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 115970400

約数和(自身を除く): 51551132

約数列:

[1, 2, 4, 59, 89, 118, 178, 236, 356, 3067, 5251, 6134, 10502, 12268, 21004, 180953, 272963, 361906, 545926, 723812, 1091852, 16104817, 32209634, 64419268]

約数ペア:

[(1, 64419268), (2, 32209634), (4, 16104817), (59, 1091852), (89, 723812), (118, 545926), (178, 361906), (236, 272963), (356, 180953), (3067, 21004), (5251, 12268), (6134, 10502)]