40541368

素因数分解:

$2^3\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1181}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 87089760

約数和(自身を除く): 46548392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 613, 1181, 1226, 2362, 2452, 4291, 4724, 4904, 8267, 8582, 9448, 16534, 17164, 33068, 34328, 66136, 723953, 1447906, 2895812, 5067671, 5791624, 10135342, 20270684, 40541368]

約数ペア:

[(1, 40541368), (2, 20270684), (4, 10135342), (7, 5791624), (8, 5067671), (14, 2895812), (28, 1447906), (56, 723953), (613, 66136), (1181, 34328), (1226, 33068), (2362, 17164), (2452, 16534), (4291, 9448), (4724, 8582), (4904, 8267)]