7151690728

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1403393}}^1$

素因数の和:1403426

約数の個数: 48

約数和(自身を含む): 16798626180

約数和(自身を除く): 9646935452

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 1403393, 2806786, 5613572, 9823751, 11227144, 18244109, 19647502, 36488218, 39295004, 68766257, 72976436, 78590008, 127708763, 137532514, 145952872, 255417526, 275065028, 510835052, 550130056, 893961341, 1021670104, 1787922682, 3575845364, 7151690728]

約数ペア:

[(1, 7151690728), (2, 3575845364), (4, 1787922682), (7, 1021670104), (8, 893961341), (13, 550130056), (14, 510835052), (26, 275065028), (28, 255417526), (49, 145952872), (52, 137532514), (56, 127708763), (91, 78590008), (98, 72976436), (104, 68766257), (182, 39295004), (196, 36488218), (364, 19647502), (392, 18244109), (637, 11227144), (728, 9823751), (1274, 5613572), (2548, 2806786), (5096, 1403393)]