40968422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 71909376

約数和(自身を除く): 30940954

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 121, 127, 242, 254, 341, 473, 682, 946, 1333, 1397, 2666, 2794, 3751, 3937, 5203, 5461, 7502, 7874, 10406, 10922, 14663, 15367, 29326, 30734, 43307, 60071, 86614, 120142, 161293, 169291, 322586, 338582, 476377, 660781, 952754, 1321562, 1862201, 3724402, 20484211, 40968422]

約数ペア:

[(1, 40968422), (2, 20484211), (11, 3724402), (22, 1862201), (31, 1321562), (43, 952754), (62, 660781), (86, 476377), (121, 338582), (127, 322586), (242, 169291), (254, 161293), (341, 120142), (473, 86614), (682, 60071), (946, 43307), (1333, 30734), (1397, 29326), (2666, 15367), (2794, 14663), (3751, 10922), (3937, 10406), (5203, 7874), (5461, 7502)]