28398008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8171

約数の個数: 32

約数和(自身を含む): 58492800

約数和(自身を除く): 30094792

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 8123, 16246, 32492, 64984, 154337, 186829, 308674, 373658, 617348, 747316, 1234696, 1494632, 3549751, 7099502, 14199004, 28398008]

約数ペア:

[(1, 28398008), (2, 14199004), (4, 7099502), (8, 3549751), (19, 1494632), (23, 1234696), (38, 747316), (46, 617348), (76, 373658), (92, 308674), (152, 186829), (184, 154337), (437, 64984), (874, 32492), (1748, 16246), (3496, 8123)]