22416548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 49628544

約数和(自身を除く): 27211996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 997, 1022, 1606, 1994, 2044, 3212, 3988, 5621, 6979, 10967, 11242, 13958, 21934, 22484, 27916, 43868, 72781, 76769, 145562, 153538, 291124, 307076, 509467, 800591, 1018934, 1601182, 2037868, 3202364, 5604137, 11208274, 22416548]

約数ペア:

[(1, 22416548), (2, 11208274), (4, 5604137), (7, 3202364), (11, 2037868), (14, 1601182), (22, 1018934), (28, 800591), (44, 509467), (73, 307076), (77, 291124), (146, 153538), (154, 145562), (292, 76769), (308, 72781), (511, 43868), (803, 27916), (997, 22484), (1022, 21934), (1606, 13958), (1994, 11242), (2044, 10967), (3212, 6979), (3988, 5621)]