28466048

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17107}}^1$

素因数の和:17134

約数の個数: 32

約数和(自身を含む): 61075560

約数和(自身を除く): 32609512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 17107, 34214, 68428, 136856, 222391, 273712, 444782, 547424, 889564, 1094848, 1779128, 2189696, 3558256, 7116512, 14233024, 28466048]

約数ペア:

[(1, 28466048), (2, 14233024), (4, 7116512), (8, 3558256), (13, 2189696), (16, 1779128), (26, 1094848), (32, 889564), (52, 547424), (64, 444782), (104, 273712), (128, 222391), (208, 136856), (416, 68428), (832, 34214), (1664, 17107)]