40993018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2549}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 72705600

約数和(自身を除く): 31712582

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 2549, 5098, 8041, 16082, 28039, 43333, 56078, 86666, 109607, 219214, 476663, 953326, 1205677, 1863319, 2411354, 3726638, 20496509, 40993018]

約数ペア:

[(1, 40993018), (2, 20496509), (11, 3726638), (17, 2411354), (22, 1863319), (34, 1205677), (43, 953326), (86, 476663), (187, 219214), (374, 109607), (473, 86666), (731, 56078), (946, 43333), (1462, 28039), (2549, 16082), (5098, 8041)]