64805224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43319}}^1$

素因数の和:43353

約数の個数: 32

約数和(自身を含む): 140356800

約数和(自身を除く): 75551576

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 43319, 86638, 173276, 346552, 476509, 736423, 953018, 1472846, 1906036, 2945692, 3812072, 5891384, 8100653, 16201306, 32402612, 64805224]

約数ペア:

[(1, 64805224), (2, 32402612), (4, 16201306), (8, 8100653), (11, 5891384), (17, 3812072), (22, 2945692), (34, 1906036), (44, 1472846), (68, 953018), (88, 736423), (136, 476509), (187, 346552), (374, 173276), (748, 86638), (1496, 43319)]