28341632

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{20129}}^1$

素因数の和:20154

約数の個数: 32

約数和(自身を含む): 61597800

約数和(自身を除く): 33256168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 20129, 40258, 80516, 161032, 221419, 322064, 442838, 644128, 885676, 1288256, 1771352, 2576512, 3542704, 7085408, 14170816, 28341632]

約数ペア:

[(1, 28341632), (2, 14170816), (4, 7085408), (8, 3542704), (11, 2576512), (16, 1771352), (22, 1288256), (32, 885676), (44, 644128), (64, 442838), (88, 322064), (128, 221419), (176, 161032), (352, 80516), (704, 40258), (1408, 20129)]