21629856

素因数分解:

$2^5\times 3^1\times {\mathrm{233}}^1\times {\mathrm{967}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 57081024

約数和(自身を除く): 35451168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 233, 466, 699, 932, 967, 1398, 1864, 1934, 2796, 2901, 3728, 3868, 5592, 5802, 7456, 7736, 11184, 11604, 15472, 22368, 23208, 30944, 46416, 92832, 225311, 450622, 675933, 901244, 1351866, 1802488, 2703732, 3604976, 5407464, 7209952, 10814928, 21629856]

約数ペア:

[(1, 21629856), (2, 10814928), (3, 7209952), (4, 5407464), (6, 3604976), (8, 2703732), (12, 1802488), (16, 1351866), (24, 901244), (32, 675933), (48, 450622), (96, 225311), (233, 92832), (466, 46416), (699, 30944), (932, 23208), (967, 22368), (1398, 15472), (1864, 11604), (1934, 11184), (2796, 7736), (2901, 7456), (3728, 5802), (3868, 5592)]