64707396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31907}}^1$

素因数の和:31940

約数の個数: 36

約数和(自身を含む): 163496592

約数和(自身を除く): 98789196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 31907, 63814, 95721, 127628, 191442, 382884, 414791, 829582, 1244373, 1659164, 2488746, 4977492, 5392283, 10784566, 16176849, 21569132, 32353698, 64707396]

約数ペア:

[(1, 64707396), (2, 32353698), (3, 21569132), (4, 16176849), (6, 10784566), (12, 5392283), (13, 4977492), (26, 2488746), (39, 1659164), (52, 1244373), (78, 829582), (156, 414791), (169, 382884), (338, 191442), (507, 127628), (676, 95721), (1014, 63814), (2028, 31907)]