1028008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 2079360

約数和(自身を除く): 1051352

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 151, 184, 296, 302, 604, 851, 1208, 1702, 3404, 3473, 5587, 6808, 6946, 11174, 13892, 22348, 27784, 44696, 128501, 257002, 514004, 1028008]

約数ペア:

[(1, 1028008), (2, 514004), (4, 257002), (8, 128501), (23, 44696), (37, 27784), (46, 22348), (74, 13892), (92, 11174), (148, 6946), (151, 6808), (184, 5587), (296, 3473), (302, 3404), (604, 1702), (851, 1208)]