74876872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{70373}}^1$

素因数の和:70405

約数の個数: 32

約数和(自身を含む): 168897600

約数和(自身を除く): 94020728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 70373, 140746, 281492, 492611, 562984, 985222, 1337087, 1970444, 2674174, 3940888, 5348348, 9359609, 10696696, 18719218, 37438436, 74876872]

約数ペア:

[(1, 74876872), (2, 37438436), (4, 18719218), (7, 10696696), (8, 9359609), (14, 5348348), (19, 3940888), (28, 2674174), (38, 1970444), (56, 1337087), (76, 985222), (133, 562984), (152, 492611), (266, 281492), (532, 140746), (1064, 70373)]