64691382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2441}}^1$

素因数の和:3084

約数の個数: 32

約数和(自身を含む): 148161024

約数和(自身を除く): 83469642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 1262, 1893, 2441, 3786, 4417, 4882, 7323, 8834, 13251, 14646, 17087, 26502, 34174, 51261, 102522, 1540271, 3080542, 4620813, 9241626, 10781897, 21563794, 32345691, 64691382]

約数ペア:

[(1, 64691382), (2, 32345691), (3, 21563794), (6, 10781897), (7, 9241626), (14, 4620813), (21, 3080542), (42, 1540271), (631, 102522), (1262, 51261), (1893, 34174), (2441, 26502), (3786, 17087), (4417, 14646), (4882, 13251), (7323, 8834)]