5745128816

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1654703}}^1$

素因数の和:1654749

約数の個数: 40

約数和(自身を含む): 13131730944

約数和(自身を除く): 7386602128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 1654703, 3309406, 6618812, 11582921, 13237624, 23165842, 26475248, 46331684, 51295793, 92663368, 102591586, 185326736, 205183172, 359070551, 410366344, 718141102, 820732688, 1436282204, 2872564408, 5745128816]

約数ペア:

[(1, 5745128816), (2, 2872564408), (4, 1436282204), (7, 820732688), (8, 718141102), (14, 410366344), (16, 359070551), (28, 205183172), (31, 185326736), (56, 102591586), (62, 92663368), (112, 51295793), (124, 46331684), (217, 26475248), (248, 23165842), (434, 13237624), (496, 11582921), (868, 6618812), (1736, 3309406), (3472, 1654703)]