78268330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11527}}^1$

素因数の和:11638

約数の個数: 32

約数和(自身を含む): 162683136

約数和(自身を除く): 84414806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 11527, 23054, 57635, 80689, 115270, 161378, 403445, 806890, 1118119, 2236238, 5590595, 7826833, 11181190, 15653666, 39134165, 78268330]

約数ペア:

[(1, 78268330), (2, 39134165), (5, 15653666), (7, 11181190), (10, 7826833), (14, 5590595), (35, 2236238), (70, 1118119), (97, 806890), (194, 403445), (485, 161378), (679, 115270), (970, 80689), (1358, 57635), (3395, 23054), (6790, 11527)]