74770472

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10039}}^1$

素因数の和:10078

約数の個数: 48

約数和(自身を含む): 171684000

約数和(自身を除く): 96913528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 10039, 20078, 40156, 70273, 80312, 140546, 190741, 281092, 381482, 491911, 562184, 762964, 983822, 1335187, 1525928, 1967644, 2670374, 3935288, 5340748, 9346309, 10681496, 18692618, 37385236, 74770472]

約数ペア:

[(1, 74770472), (2, 37385236), (4, 18692618), (7, 10681496), (8, 9346309), (14, 5340748), (19, 3935288), (28, 2670374), (38, 1967644), (49, 1525928), (56, 1335187), (76, 983822), (98, 762964), (133, 562184), (152, 491911), (196, 381482), (266, 281092), (392, 190741), (532, 140546), (931, 80312), (1064, 70273), (1862, 40156), (3724, 20078), (7448, 10039)]