28088437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 32281200

約数和(自身を除く): 4192763

約数列:

[1, 13, 17, 149, 221, 853, 1937, 2533, 11089, 14501, 32929, 127097, 188513, 1652261, 2160649, 28088437]

約数ペア:

[(1, 28088437), (13, 2160649), (17, 1652261), (149, 188513), (221, 127097), (853, 32929), (1937, 14501), (2533, 11089)]