70874608

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21821}}^1$

素因数の和:21865

約数の個数: 40

約数和(自身を含む): 162355680

約数和(自身を除く): 91481072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 21821, 43642, 87284, 152747, 174568, 305494, 349136, 610988, 632809, 1221976, 1265618, 2443952, 2531236, 4429663, 5062472, 8859326, 10124944, 17718652, 35437304, 70874608]

約数ペア:

[(1, 70874608), (2, 35437304), (4, 17718652), (7, 10124944), (8, 8859326), (14, 5062472), (16, 4429663), (28, 2531236), (29, 2443952), (56, 1265618), (58, 1221976), (112, 632809), (116, 610988), (203, 349136), (232, 305494), (406, 174568), (464, 152747), (812, 87284), (1624, 43642), (3248, 21821)]