29680144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4655

約数の個数: 40

約数和(自身を含む): 63940352

約数和(自身を除く): 34260208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 4603, 6448, 9206, 18412, 36824, 59839, 73648, 119678, 142693, 239356, 285386, 478712, 570772, 957424, 1141544, 1855009, 2283088, 3710018, 7420036, 14840072, 29680144]

約数ペア:

[(1, 29680144), (2, 14840072), (4, 7420036), (8, 3710018), (13, 2283088), (16, 1855009), (26, 1141544), (31, 957424), (52, 570772), (62, 478712), (104, 285386), (124, 239356), (208, 142693), (248, 119678), (403, 73648), (496, 59839), (806, 36824), (1612, 18412), (3224, 9206), (4603, 6448)]