65631592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9419}}^1$

素因数の和:9505

約数の個数: 32

約数和(自身を含む): 134517600

約数和(自身を除く): 68886008

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 9419, 18838, 37676, 75352, 122447, 244894, 489788, 631073, 979576, 1262146, 2524292, 5048584, 8203949, 16407898, 32815796, 65631592]

約数ペア:

[(1, 65631592), (2, 32815796), (4, 16407898), (8, 8203949), (13, 5048584), (26, 2524292), (52, 1262146), (67, 979576), (104, 631073), (134, 489788), (268, 244894), (536, 122447), (871, 75352), (1742, 37676), (3484, 18838), (6968, 9419)]