500000032

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{8893}}^1$

素因数の和:9161

約数の個数: 48

約数和(自身を含む): 1129609152

約数和(自身を除く): 629609120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1757, 2008, 3514, 4016, 7028, 8032, 8893, 14056, 17786, 28112, 35572, 56224, 62251, 71144, 124502, 142288, 249004, 284576, 498008, 996016, 1992032, 2232143, 4464286, 8928572, 15625001, 17857144, 31250002, 35714288, 62500004, 71428576, 125000008, 250000016, 500000032]

約数ペア:

[(1, 500000032), (2, 250000016), (4, 125000008), (7, 71428576), (8, 62500004), (14, 35714288), (16, 31250002), (28, 17857144), (32, 15625001), (56, 8928572), (112, 4464286), (224, 2232143), (251, 1992032), (502, 996016), (1004, 498008), (1757, 284576), (2008, 249004), (3514, 142288), (4016, 124502), (7028, 71144), (8032, 62251), (8893, 56224), (14056, 35572), (17786, 28112)]