40753468

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 87091200

約数和(自身を除く): 46337732

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1619, 1798, 3238, 3596, 6293, 6476, 11333, 12586, 22666, 25172, 45332, 46951, 50189, 93902, 100378, 187804, 200756, 328657, 351323, 657314, 702646, 1314628, 1405292, 1455481, 2910962, 5821924, 10188367, 20376734, 40753468]

約数ペア:

[(1, 40753468), (2, 20376734), (4, 10188367), (7, 5821924), (14, 2910962), (28, 1455481), (29, 1405292), (31, 1314628), (58, 702646), (62, 657314), (116, 351323), (124, 328657), (203, 200756), (217, 187804), (406, 100378), (434, 93902), (812, 50189), (868, 46951), (899, 45332), (1619, 25172), (1798, 22666), (3238, 12586), (3596, 11333), (6293, 6476)]