22128304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2209

約数の個数: 40

約数和(自身を含む): 47586240

約数和(自身を除く): 25457936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2131, 2596, 4262, 5192, 8524, 10384, 17048, 23441, 34096, 46882, 93764, 125729, 187528, 251458, 375056, 502916, 1005832, 1383019, 2011664, 2766038, 5532076, 11064152, 22128304]

約数ペア:

[(1, 22128304), (2, 11064152), (4, 5532076), (8, 2766038), (11, 2011664), (16, 1383019), (22, 1005832), (44, 502916), (59, 375056), (88, 251458), (118, 187528), (176, 125729), (236, 93764), (472, 46882), (649, 34096), (944, 23441), (1298, 17048), (2131, 10384), (2596, 8524), (4262, 5192)]