38492888

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2239}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 82790400

約数和(自身を除く): 44297512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2239, 2456, 4298, 4478, 8596, 8956, 15673, 17192, 17912, 31346, 62692, 125384, 687373, 1374746, 2749492, 4811611, 5498984, 9623222, 19246444, 38492888]

約数ペア:

[(1, 38492888), (2, 19246444), (4, 9623222), (7, 5498984), (8, 4811611), (14, 2749492), (28, 1374746), (56, 687373), (307, 125384), (614, 62692), (1228, 31346), (2149, 17912), (2239, 17192), (2456, 15673), (4298, 8956), (4478, 8596)]