64334936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1129}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 128142000

約数和(自身を除く): 63807064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 838, 1129, 1676, 2258, 3352, 4516, 7123, 9032, 14246, 19193, 28492, 38386, 56984, 76772, 153544, 473051, 946102, 1892204, 3784408, 8041867, 16083734, 32167468, 64334936]

約数ペア:

[(1, 64334936), (2, 32167468), (4, 16083734), (8, 8041867), (17, 3784408), (34, 1892204), (68, 946102), (136, 473051), (419, 153544), (838, 76772), (1129, 56984), (1676, 38386), (2258, 28492), (3352, 19193), (4516, 14246), (7123, 9032)]