28532608

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{1319}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 61597800

約数和(自身を除く): 33065192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1319, 1352, 1664, 2638, 2704, 5276, 5408, 10552, 10816, 17147, 21104, 21632, 34294, 42208, 68588, 84416, 137176, 168832, 222911, 274352, 445822, 548704, 891644, 1097408, 1783288, 2194816, 3566576, 7133152, 14266304, 28532608]

約数ペア:

[(1, 28532608), (2, 14266304), (4, 7133152), (8, 3566576), (13, 2194816), (16, 1783288), (26, 1097408), (32, 891644), (52, 548704), (64, 445822), (104, 274352), (128, 222911), (169, 168832), (208, 137176), (338, 84416), (416, 68588), (676, 42208), (832, 34294), (1319, 21632), (1352, 21104), (1664, 17147), (2638, 10816), (2704, 10552), (5276, 5408)]