21769248

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{13339}}^1$

素因数の和:13369

約数の個数: 48

約数和(自身を含む): 60510240

約数和(自身を除く): 38740992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 13339, 26678, 40017, 53356, 80034, 106712, 160068, 213424, 226763, 320136, 426848, 453526, 640272, 680289, 907052, 1280544, 1360578, 1814104, 2721156, 3628208, 5442312, 7256416, 10884624, 21769248]

約数ペア:

[(1, 21769248), (2, 10884624), (3, 7256416), (4, 5442312), (6, 3628208), (8, 2721156), (12, 1814104), (16, 1360578), (17, 1280544), (24, 907052), (32, 680289), (34, 640272), (48, 453526), (51, 426848), (68, 320136), (96, 226763), (102, 213424), (136, 160068), (204, 106712), (272, 80034), (408, 53356), (544, 40017), (816, 26678), (1632, 13339)]