40690174

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 73529856

約数和(自身を除く): 32839682

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 749, 1181, 1498, 2362, 2461, 4922, 8267, 16534, 17227, 27163, 34454, 54326, 126367, 190141, 252734, 380282, 884569, 1769138, 2906441, 5812882, 20345087, 40690174]

約数ペア:

[(1, 40690174), (2, 20345087), (7, 5812882), (14, 2906441), (23, 1769138), (46, 884569), (107, 380282), (161, 252734), (214, 190141), (322, 126367), (749, 54326), (1181, 34454), (1498, 27163), (2362, 17227), (2461, 16534), (4922, 8267)]