17442568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 39110400

約数和(自身を除く): 21667832

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 79, 88, 104, 143, 158, 193, 286, 316, 386, 572, 632, 772, 869, 1027, 1144, 1544, 1738, 2054, 2123, 2509, 3476, 4108, 4246, 5018, 6952, 8216, 8492, 10036, 11297, 15247, 16984, 20072, 22594, 27599, 30494, 45188, 55198, 60988, 90376, 110396, 121976, 167717, 198211, 220792, 335434, 396422, 670868, 792844, 1341736, 1585688, 2180321, 4360642, 8721284, 17442568]

約数ペア:

[(1, 17442568), (2, 8721284), (4, 4360642), (8, 2180321), (11, 1585688), (13, 1341736), (22, 792844), (26, 670868), (44, 396422), (52, 335434), (79, 220792), (88, 198211), (104, 167717), (143, 121976), (158, 110396), (193, 90376), (286, 60988), (316, 55198), (386, 45188), (572, 30494), (632, 27599), (772, 22594), (869, 20072), (1027, 16984), (1144, 15247), (1544, 11297), (1738, 10036), (2054, 8492), (2123, 8216), (2509, 6952), (3476, 5018), (4108, 4246)]