28658176

素因数分解:

$2^9\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:492

約数の個数: 40

約数和(自身を含む): 57746304

約数和(自身を除く): 29088128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 251, 256, 446, 502, 512, 892, 1004, 1784, 2008, 3568, 4016, 7136, 8032, 14272, 16064, 28544, 32128, 55973, 57088, 64256, 111946, 114176, 128512, 223892, 447784, 895568, 1791136, 3582272, 7164544, 14329088, 28658176]

約数ペア:

[(1, 28658176), (2, 14329088), (4, 7164544), (8, 3582272), (16, 1791136), (32, 895568), (64, 447784), (128, 223892), (223, 128512), (251, 114176), (256, 111946), (446, 64256), (502, 57088), (512, 55973), (892, 32128), (1004, 28544), (1784, 16064), (2008, 14272), (3568, 8032), (4016, 7136)]