3130816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 56

約数和(自身を含む): 6912864

約数和(自身を除く): 3782048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 71, 104, 106, 142, 208, 212, 284, 416, 424, 568, 689, 832, 848, 923, 1136, 1378, 1696, 1846, 2272, 2756, 3392, 3692, 3763, 4544, 5512, 7384, 7526, 11024, 14768, 15052, 22048, 29536, 30104, 44096, 48919, 59072, 60208, 97838, 120416, 195676, 240832, 391352, 782704, 1565408, 3130816]

約数ペア:

[(1, 3130816), (2, 1565408), (4, 782704), (8, 391352), (13, 240832), (16, 195676), (26, 120416), (32, 97838), (52, 60208), (53, 59072), (64, 48919), (71, 44096), (104, 30104), (106, 29536), (142, 22048), (208, 15052), (212, 14768), (284, 11024), (416, 7526), (424, 7384), (568, 5512), (689, 4544), (832, 3763), (848, 3692), (923, 3392), (1136, 2756), (1378, 2272), (1696, 1846)]