64629292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{177553}}^1$

素因数の和:177577

約数の個数: 24

約数和(自身を含む): 139202336

約数和(自身を除く): 74573044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 177553, 355106, 710212, 1242871, 2308189, 2485742, 4616378, 4971484, 9232756, 16157323, 32314646, 64629292]

約数ペア:

[(1, 64629292), (2, 32314646), (4, 16157323), (7, 9232756), (13, 4971484), (14, 4616378), (26, 2485742), (28, 2308189), (52, 1242871), (91, 710212), (182, 355106), (364, 177553)]