7896581824

素因数分解:

$2^6\times {\mathrm{401}}^1\times {\mathrm{307691}}^1$

素因数の和:308104

約数の個数: 28

約数和(自身を含む): 15708907368

約数和(自身を除く): 7812325544

約数列:

[1, 2, 4, 8, 16, 32, 64, 401, 802, 1604, 3208, 6416, 12832, 25664, 307691, 615382, 1230764, 2461528, 4923056, 9846112, 19692224, 123384091, 246768182, 493536364, 987072728, 1974145456, 3948290912, 7896581824]

約数ペア:

[(1, 7896581824), (2, 3948290912), (4, 1974145456), (8, 987072728), (16, 493536364), (32, 246768182), (64, 123384091), (401, 19692224), (802, 9846112), (1604, 4923056), (3208, 2461528), (6416, 1230764), (12832, 615382), (25664, 307691)]