42795818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 28328662

約数列:

[1, 2, 13, 26, 71, 97, 142, 194, 239, 478, 923, 1261, 1846, 2522, 3107, 6214, 6887, 13774, 16969, 23183, 33938, 46366, 89531, 179062, 220597, 301379, 441194, 602758, 1645993, 3291986, 21397909, 42795818]

約数ペア:

[(1, 42795818), (2, 21397909), (13, 3291986), (26, 1645993), (71, 602758), (97, 441194), (142, 301379), (194, 220597), (239, 179062), (478, 89531), (923, 46366), (1261, 33938), (1846, 23183), (2522, 16969), (3107, 13774), (6214, 6887)]