28987712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{34841}}^1$

素因数の和:34866

約数の個数: 28

約数和(自身を含む): 61949076

約数和(自身を除く): 32961364

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 34841, 69682, 139364, 278728, 452933, 557456, 905866, 1114912, 1811732, 2229824, 3623464, 7246928, 14493856, 28987712]

約数ペア:

[(1, 28987712), (2, 14493856), (4, 7246928), (8, 3623464), (13, 2229824), (16, 1811732), (26, 1114912), (32, 905866), (52, 557456), (64, 452933), (104, 278728), (208, 139364), (416, 69682), (832, 34841)]