42861454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 73370880

約数和(自身を除く): 30509426

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 646, 731, 817, 1462, 1543, 1634, 3086, 13889, 26231, 27778, 29317, 52462, 58634, 66349, 132698, 498389, 996778, 1127933, 1260631, 2255866, 2521262, 21430727, 42861454]

約数ペア:

[(1, 42861454), (2, 21430727), (17, 2521262), (19, 2255866), (34, 1260631), (38, 1127933), (43, 996778), (86, 498389), (323, 132698), (646, 66349), (731, 58634), (817, 52462), (1462, 29317), (1543, 27778), (1634, 26231), (3086, 13889)]