4407128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 9173520

約数和(自身を除く): 4766392

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 821, 1342, 1642, 2684, 3284, 5368, 6568, 9031, 18062, 36124, 50081, 72248, 100162, 200324, 400648, 550891, 1101782, 2203564, 4407128]

約数ペア:

[(1, 4407128), (2, 2203564), (4, 1101782), (8, 550891), (11, 400648), (22, 200324), (44, 100162), (61, 72248), (88, 50081), (122, 36124), (244, 18062), (488, 9031), (671, 6568), (821, 5368), (1342, 3284), (1642, 2684)]