64169612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 128701440

約数和(自身を除く): 64531828

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 107, 214, 247, 428, 494, 607, 988, 1214, 1391, 2033, 2428, 2782, 4066, 5564, 7891, 8132, 11533, 15782, 23066, 26429, 31564, 46132, 52858, 64949, 105716, 129898, 149929, 259796, 299858, 599716, 844337, 1234031, 1688674, 2468062, 3377348, 4936124, 16042403, 32084806, 64169612]

約数ペア:

[(1, 64169612), (2, 32084806), (4, 16042403), (13, 4936124), (19, 3377348), (26, 2468062), (38, 1688674), (52, 1234031), (76, 844337), (107, 599716), (214, 299858), (247, 259796), (428, 149929), (494, 129898), (607, 105716), (988, 64949), (1214, 52858), (1391, 46132), (2033, 31564), (2428, 26429), (2782, 23066), (4066, 15782), (5564, 11533), (7891, 8132)]