40513102

素因数分解:

$2^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 71928000

約数和(自身を除く): 31414898

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 343, 511, 686, 809, 1022, 1618, 3577, 5663, 7154, 11326, 25039, 39641, 50078, 59057, 79282, 118114, 277487, 413399, 554974, 826798, 2893793, 5787586, 20256551, 40513102]

約数ペア:

[(1, 40513102), (2, 20256551), (7, 5787586), (14, 2893793), (49, 826798), (73, 554974), (98, 413399), (146, 277487), (343, 118114), (511, 79282), (686, 59057), (809, 50078), (1022, 39641), (1618, 25039), (3577, 11326), (5663, 7154)]