38709048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2237}}^1$

素因数の和:2356

約数の個数: 64

約数和(自身を含む): 111720960

約数和(自身を除く): 73011912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2237, 2472, 2884, 4326, 4474, 5768, 6711, 8652, 8948, 13422, 15659, 17304, 17896, 26844, 31318, 46977, 53688, 62636, 93954, 125272, 187908, 230411, 375816, 460822, 691233, 921644, 1382466, 1612877, 1843288, 2764932, 3225754, 4838631, 5529864, 6451508, 9677262, 12903016, 19354524, 38709048]

約数ペア:

[(1, 38709048), (2, 19354524), (3, 12903016), (4, 9677262), (6, 6451508), (7, 5529864), (8, 4838631), (12, 3225754), (14, 2764932), (21, 1843288), (24, 1612877), (28, 1382466), (42, 921644), (56, 691233), (84, 460822), (103, 375816), (168, 230411), (206, 187908), (309, 125272), (412, 93954), (618, 62636), (721, 53688), (824, 46977), (1236, 31318), (1442, 26844), (2163, 17896), (2237, 17304), (2472, 15659), (2884, 13422), (4326, 8948), (4474, 8652), (5768, 6711)]