40028622

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 81506304

約数和(自身を除く): 41477682

約数列:

[1, 2, 3, 6, 127, 131, 254, 262, 381, 393, 401, 762, 786, 802, 1203, 2406, 16637, 33274, 49911, 50927, 52531, 99822, 101854, 105062, 152781, 157593, 305562, 315186, 6671437, 13342874, 20014311, 40028622]

約数ペア:

[(1, 40028622), (2, 20014311), (3, 13342874), (6, 6671437), (127, 315186), (131, 305562), (254, 157593), (262, 152781), (381, 105062), (393, 101854), (401, 99822), (762, 52531), (786, 50927), (802, 49911), (1203, 33274), (2406, 16637)]