68502944

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 138801600

約数和(自身を除く): 70298656

約数列:

[1, 2, 4, 8, 16, 32, 67, 89, 134, 178, 268, 356, 359, 536, 712, 718, 1072, 1424, 1436, 2144, 2848, 2872, 5744, 5963, 11488, 11926, 23852, 24053, 31951, 47704, 48106, 63902, 95408, 96212, 127804, 190816, 192424, 255608, 384848, 511216, 769696, 1022432, 2140717, 4281434, 8562868, 17125736, 34251472, 68502944]

約数ペア:

[(1, 68502944), (2, 34251472), (4, 17125736), (8, 8562868), (16, 4281434), (32, 2140717), (67, 1022432), (89, 769696), (134, 511216), (178, 384848), (268, 255608), (356, 192424), (359, 190816), (536, 127804), (712, 96212), (718, 95408), (1072, 63902), (1424, 48106), (1436, 47704), (2144, 31951), (2848, 24053), (2872, 23852), (5744, 11926), (5963, 11488)]