28845748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{659}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 52335360

約数和(自身を除く): 23489612

約数列:

[1, 2, 4, 31, 62, 124, 353, 659, 706, 1318, 1412, 2636, 10943, 20429, 21886, 40858, 43772, 81716, 232627, 465254, 930508, 7211437, 14422874, 28845748]

約数ペア:

[(1, 28845748), (2, 14422874), (4, 7211437), (31, 930508), (62, 465254), (124, 232627), (353, 81716), (659, 43772), (706, 40858), (1318, 21886), (1412, 20429), (2636, 10943)]