126947288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2671}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 256992960

約数和(自身を除く): 130045672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 457, 914, 1828, 2671, 3656, 5342, 5941, 10684, 11882, 21368, 23764, 34723, 47528, 69446, 138892, 277784, 1220647, 2441294, 4882588, 9765176, 15868411, 31736822, 63473644, 126947288]

約数ペア:

[(1, 126947288), (2, 63473644), (4, 31736822), (8, 15868411), (13, 9765176), (26, 4882588), (52, 2441294), (104, 1220647), (457, 277784), (914, 138892), (1828, 69446), (2671, 47528), (3656, 34723), (5342, 23764), (5941, 21368), (10684, 11882)]