64782276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{415271}}^1$

素因数の和:415291

約数の個数: 24

約数和(自身を含む): 162786624

約数和(自身を除く): 98004348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 415271, 830542, 1245813, 1661084, 2491626, 4983252, 5398523, 10797046, 16195569, 21594092, 32391138, 64782276]

約数ペア:

[(1, 64782276), (2, 32391138), (3, 21594092), (4, 16195569), (6, 10797046), (12, 5398523), (13, 4983252), (26, 2491626), (39, 1661084), (52, 1245813), (78, 830542), (156, 415271)]