24738868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 55738368

約数和(自身を除く): 30999500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 2591, 4774, 5182, 9548, 10364, 18137, 28501, 36274, 57002, 72548, 80321, 114004, 160642, 199507, 321284, 399014, 562247, 798028, 883531, 1124494, 1767062, 2248988, 3534124, 6184717, 12369434, 24738868]

約数ペア:

[(1, 24738868), (2, 12369434), (4, 6184717), (7, 3534124), (11, 2248988), (14, 1767062), (22, 1124494), (28, 883531), (31, 798028), (44, 562247), (62, 399014), (77, 321284), (124, 199507), (154, 160642), (217, 114004), (308, 80321), (341, 72548), (434, 57002), (682, 36274), (868, 28501), (1364, 18137), (2387, 10364), (2591, 9548), (4774, 5182)]