40397116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18329}}^1$

素因数の和:18381

約数の個数: 24

約数和(自身を含む): 76986000

約数和(自身を除く): 36588884

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 18329, 36658, 73316, 348251, 531541, 696502, 1063082, 1393004, 2126164, 10099279, 20198558, 40397116]

約数ペア:

[(1, 40397116), (2, 20198558), (4, 10099279), (19, 2126164), (29, 1393004), (38, 1063082), (58, 696502), (76, 531541), (116, 348251), (551, 73316), (1102, 36658), (2204, 18329)]