13800128

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3120

約数の個数: 28

約数和(自身を含む): 27779472

約数和(自身を除く): 13979344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 3037, 4544, 6074, 12148, 24296, 48592, 97184, 194368, 215627, 431254, 862508, 1725016, 3450032, 6900064, 13800128]

約数ペア:

[(1, 13800128), (2, 6900064), (4, 3450032), (8, 1725016), (16, 862508), (32, 431254), (64, 215627), (71, 194368), (142, 97184), (284, 48592), (568, 24296), (1136, 12148), (2272, 6074), (3037, 4544)]