66516376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1277}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 132503040

約数和(自身を除く): 65986664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 383, 766, 1277, 1532, 2554, 3064, 5108, 6511, 10216, 13022, 21709, 26044, 43418, 52088, 86836, 173672, 489091, 978182, 1956364, 3912728, 8314547, 16629094, 33258188, 66516376]

約数ペア:

[(1, 66516376), (2, 33258188), (4, 16629094), (8, 8314547), (17, 3912728), (34, 1956364), (68, 978182), (136, 489091), (383, 173672), (766, 86836), (1277, 52088), (1532, 43418), (2554, 26044), (3064, 21709), (5108, 13022), (6511, 10216)]