40876654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2843}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 76446720

約数和(自身を除く): 35570066

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 2843, 5686, 7189, 14378, 19901, 36959, 39802, 73918, 224597, 258713, 449194, 517426, 1572179, 2919761, 3144358, 5839522, 20438327, 40876654]

約数ペア:

[(1, 40876654), (2, 20438327), (7, 5839522), (13, 3144358), (14, 2919761), (26, 1572179), (79, 517426), (91, 449194), (158, 258713), (182, 224597), (553, 73918), (1027, 39802), (1106, 36959), (2054, 19901), (2843, 14378), (5686, 7189)]