20141072

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5801}}^1$

素因数の和:5847

約数の個数: 40

約数和(自身を含む): 46044672

約数和(自身を除く): 25903600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 5801, 11602, 23204, 40607, 46408, 81214, 92816, 162428, 179831, 324856, 359662, 649712, 719324, 1258817, 1438648, 2517634, 2877296, 5035268, 10070536, 20141072]

約数ペア:

[(1, 20141072), (2, 10070536), (4, 5035268), (7, 2877296), (8, 2517634), (14, 1438648), (16, 1258817), (28, 719324), (31, 649712), (56, 359662), (62, 324856), (112, 179831), (124, 162428), (217, 92816), (248, 81214), (434, 46408), (496, 40607), (868, 23204), (1736, 11602), (3472, 5801)]