64887074

素因数分解:

$2^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{1747}}^1$

素因数の和:2142

約数の個数: 24

約数和(自身を含む): 113585040

約数和(自身を除く): 48697966

約数列:

[1, 2, 7, 14, 49, 98, 379, 758, 1747, 2653, 3494, 5306, 12229, 18571, 24458, 37142, 85603, 171206, 662113, 1324226, 4634791, 9269582, 32443537, 64887074]

約数ペア:

[(1, 64887074), (2, 32443537), (7, 9269582), (14, 4634791), (49, 1324226), (98, 662113), (379, 171206), (758, 85603), (1747, 37142), (2653, 24458), (3494, 18571), (5306, 12229)]