64798648

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2281}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 125692560

約数和(自身を除く): 60893912

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 424, 536, 2281, 3551, 4562, 7102, 9124, 14204, 18248, 28408, 120893, 152827, 241786, 305654, 483572, 611308, 967144, 1222616, 8099831, 16199662, 32399324, 64798648]

約数ペア:

[(1, 64798648), (2, 32399324), (4, 16199662), (8, 8099831), (53, 1222616), (67, 967144), (106, 611308), (134, 483572), (212, 305654), (268, 241786), (424, 152827), (536, 120893), (2281, 28408), (3551, 18248), (4562, 14204), (7102, 9124)]