22748968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 47688480

約数和(自身を除く): 24939512

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 242, 284, 331, 484, 568, 662, 781, 968, 1324, 1562, 2648, 3124, 3641, 6248, 7282, 8591, 14564, 17182, 23501, 29128, 34364, 40051, 47002, 68728, 80102, 94004, 160204, 188008, 258511, 320408, 517022, 1034044, 2068088, 2843621, 5687242, 11374484, 22748968]

約数ペア:

[(1, 22748968), (2, 11374484), (4, 5687242), (8, 2843621), (11, 2068088), (22, 1034044), (44, 517022), (71, 320408), (88, 258511), (121, 188008), (142, 160204), (242, 94004), (284, 80102), (331, 68728), (484, 47002), (568, 40051), (662, 34364), (781, 29128), (968, 23501), (1324, 17182), (1562, 14564), (2648, 8591), (3124, 7282), (3641, 6248)]