15605619376

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3319}}^1\times {\mathrm{4139}}^1$

素因数の和:7537

約数の個数: 40

約数和(自身を含む): 30678393600

約数和(自身を除く): 15072774224

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3319, 4139, 6638, 8278, 13276, 16556, 26552, 33112, 53104, 66224, 235649, 293869, 471298, 587738, 942596, 1175476, 1885192, 2350952, 3770384, 4701904, 13737341, 27474682, 54949364, 109898728, 219797456, 975351211, 1950702422, 3901404844, 7802809688, 15605619376]

約数ペア:

[(1, 15605619376), (2, 7802809688), (4, 3901404844), (8, 1950702422), (16, 975351211), (71, 219797456), (142, 109898728), (284, 54949364), (568, 27474682), (1136, 13737341), (3319, 4701904), (4139, 3770384), (6638, 2350952), (8278, 1885192), (13276, 1175476), (16556, 942596), (26552, 587738), (33112, 471298), (53104, 293869), (66224, 235649)]