40455942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4129}}^1$

素因数の和:4228

約数の個数: 32

約数和(自身を含む): 85639680

約数和(自身を除く): 45183738

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4129, 4899, 8258, 9798, 12387, 24774, 94967, 189934, 284901, 293159, 569802, 586318, 879477, 1758954, 6742657, 13485314, 20227971, 40455942]

約数ペア:

[(1, 40455942), (2, 20227971), (3, 13485314), (6, 6742657), (23, 1758954), (46, 879477), (69, 586318), (71, 569802), (138, 293159), (142, 284901), (213, 189934), (426, 94967), (1633, 24774), (3266, 12387), (4129, 9798), (4899, 8258)]