12505429048

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{8191}}^1$

素因数の和:8540

約数の個数: 64

約数和(自身を含む): 27131904000

約数和(自身を除く): 14626474952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 199, 274, 398, 548, 796, 959, 1096, 1393, 1592, 1918, 2786, 3836, 5572, 7672, 8191, 11144, 16382, 27263, 32764, 54526, 57337, 65528, 109052, 114674, 190841, 218104, 229348, 381682, 458696, 763364, 1122167, 1526728, 1630009, 2244334, 3260018, 4488668, 6520036, 7855169, 8977336, 11410063, 13040072, 15710338, 22820126, 31420676, 45640252, 62841352, 91280504, 223311233, 446622466, 893244932, 1563178631, 1786489864, 3126357262, 6252714524, 12505429048]

約数ペア:

[(1, 12505429048), (2, 6252714524), (4, 3126357262), (7, 1786489864), (8, 1563178631), (14, 893244932), (28, 446622466), (56, 223311233), (137, 91280504), (199, 62841352), (274, 45640252), (398, 31420676), (548, 22820126), (796, 15710338), (959, 13040072), (1096, 11410063), (1393, 8977336), (1592, 7855169), (1918, 6520036), (2786, 4488668), (3836, 3260018), (5572, 2244334), (7672, 1630009), (8191, 1526728), (11144, 1122167), (16382, 763364), (27263, 458696), (32764, 381682), (54526, 229348), (57337, 218104), (65528, 190841), (109052, 114674)]