22809512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 50284800

約数和(自身を除く): 27475288

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 79, 88, 136, 158, 187, 193, 316, 374, 386, 632, 748, 772, 869, 1343, 1496, 1544, 1738, 2123, 2686, 3281, 3476, 4246, 5372, 6562, 6952, 8492, 10744, 13124, 14773, 15247, 16984, 26248, 29546, 30494, 36091, 59092, 60988, 72182, 118184, 121976, 144364, 167717, 259199, 288728, 335434, 518398, 670868, 1036796, 1341736, 2073592, 2851189, 5702378, 11404756, 22809512]

約数ペア:

[(1, 22809512), (2, 11404756), (4, 5702378), (8, 2851189), (11, 2073592), (17, 1341736), (22, 1036796), (34, 670868), (44, 518398), (68, 335434), (79, 288728), (88, 259199), (136, 167717), (158, 144364), (187, 121976), (193, 118184), (316, 72182), (374, 60988), (386, 59092), (632, 36091), (748, 30494), (772, 29546), (869, 26248), (1343, 16984), (1496, 15247), (1544, 14773), (1738, 13124), (2123, 10744), (2686, 8492), (3281, 6952), (3476, 6562), (4246, 5372)]