66899896

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10039}}^1$

素因数の和:10076

約数の個数: 48

約数和(自身を含む): 154515600

約数和(自身を除く): 87615704

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 10039, 20078, 40156, 70273, 80312, 140546, 170663, 281092, 341326, 491911, 562184, 682652, 983822, 1194641, 1365304, 1967644, 2389282, 3935288, 4778564, 8362487, 9557128, 16724974, 33449948, 66899896]

約数ペア:

[(1, 66899896), (2, 33449948), (4, 16724974), (7, 9557128), (8, 8362487), (14, 4778564), (17, 3935288), (28, 2389282), (34, 1967644), (49, 1365304), (56, 1194641), (68, 983822), (98, 682652), (119, 562184), (136, 491911), (196, 341326), (238, 281092), (392, 170663), (476, 140546), (833, 80312), (952, 70273), (1666, 40156), (3332, 20078), (6664, 10039)]