42400724

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{1129}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 76410600

約数和(自身を除く): 34009876

約数列:

[1, 2, 4, 41, 82, 164, 229, 458, 916, 1129, 2258, 4516, 9389, 18778, 37556, 46289, 92578, 185156, 258541, 517082, 1034164, 10600181, 21200362, 42400724]

約数ペア:

[(1, 42400724), (2, 21200362), (4, 10600181), (41, 1034164), (82, 517082), (164, 258541), (229, 185156), (458, 92578), (916, 46289), (1129, 37556), (2258, 18778), (4516, 9389)]