28700872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1033}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 56580480

約数和(自身を除く): 27879608

約数列:

[1, 2, 4, 8, 23, 46, 92, 151, 184, 302, 604, 1033, 1208, 2066, 3473, 4132, 6946, 8264, 13892, 23759, 27784, 47518, 95036, 155983, 190072, 311966, 623932, 1247864, 3587609, 7175218, 14350436, 28700872]

約数ペア:

[(1, 28700872), (2, 14350436), (4, 7175218), (8, 3587609), (23, 1247864), (46, 623932), (92, 311966), (151, 190072), (184, 155983), (302, 95036), (604, 47518), (1033, 27784), (1208, 23759), (2066, 13892), (3473, 8264), (4132, 6946)]