39736438

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 71265600

約数和(自身を除く): 31529162

約数列:

[1, 2, 7, 14, 29, 58, 97, 194, 203, 406, 679, 1009, 1358, 2018, 2813, 5626, 7063, 14126, 19691, 29261, 39382, 58522, 97873, 195746, 204827, 409654, 685111, 1370222, 2838317, 5676634, 19868219, 39736438]

約数ペア:

[(1, 39736438), (2, 19868219), (7, 5676634), (14, 2838317), (29, 1370222), (58, 685111), (97, 409654), (194, 204827), (203, 195746), (406, 97873), (679, 58522), (1009, 39382), (1358, 29261), (2018, 19691), (2813, 14126), (5626, 7063)]