65257894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2239}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 112896000

約数和(自身を除く): 47638106

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 247, 494, 767, 1121, 1534, 2239, 2242, 4478, 14573, 29107, 29146, 42541, 58214, 85082, 132101, 264202, 553033, 1106066, 1717313, 2509919, 3434626, 5019838, 32628947, 65257894]

約数ペア:

[(1, 65257894), (2, 32628947), (13, 5019838), (19, 3434626), (26, 2509919), (38, 1717313), (59, 1106066), (118, 553033), (247, 264202), (494, 132101), (767, 85082), (1121, 58214), (1534, 42541), (2239, 29146), (2242, 29107), (4478, 14573)]