74668328

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{70177}}^1$

素因数の和:70209

約数の個数: 32

約数和(自身を含む): 168427200

約数和(自身を除く): 93758872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 70177, 140354, 280708, 491239, 561416, 982478, 1333363, 1964956, 2666726, 3929912, 5333452, 9333541, 10666904, 18667082, 37334164, 74668328]

約数ペア:

[(1, 74668328), (2, 37334164), (4, 18667082), (7, 10666904), (8, 9333541), (14, 5333452), (19, 3929912), (28, 2666726), (38, 1964956), (56, 1333363), (76, 982478), (133, 561416), (152, 491239), (266, 280708), (532, 140354), (1064, 70177)]