67802488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34313}}^1$

素因数の和:34351

約数の個数: 32

約数和(自身を含む): 144118800

約数和(自身を除く): 76316312

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 34313, 68626, 137252, 274504, 446069, 651947, 892138, 1303894, 1784276, 2607788, 3568552, 5215576, 8475311, 16950622, 33901244, 67802488]

約数ペア:

[(1, 67802488), (2, 33901244), (4, 16950622), (8, 8475311), (13, 5215576), (19, 3568552), (26, 2607788), (38, 1784276), (52, 1303894), (76, 892138), (104, 651947), (152, 446069), (247, 274504), (494, 137252), (988, 68626), (1976, 34313)]