40077978

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5011}}^1$

素因数の和:5090

約数の個数: 32

約数和(自身を含む): 84682752

約数和(自身を除く): 44604774

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 5011, 7998, 10022, 15033, 30066, 155341, 215473, 310682, 430946, 466023, 646419, 932046, 1292838, 6679663, 13359326, 20038989, 40077978]

約数ペア:

[(1, 40077978), (2, 20038989), (3, 13359326), (6, 6679663), (31, 1292838), (43, 932046), (62, 646419), (86, 466023), (93, 430946), (129, 310682), (186, 215473), (258, 155341), (1333, 30066), (2666, 15033), (3999, 10022), (5011, 7998)]