22616776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 53383680

約数和(自身を除く): 30766904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 661, 728, 1222, 1316, 1322, 2444, 2632, 2644, 4277, 4627, 4888, 5288, 8554, 8593, 9254, 17108, 17186, 18508, 31067, 34216, 34372, 37016, 60151, 62134, 68744, 120302, 124268, 217469, 240604, 248536, 403871, 434938, 481208, 807742, 869876, 1615484, 1739752, 2827097, 3230968, 5654194, 11308388, 22616776]

約数ペア:

[(1, 22616776), (2, 11308388), (4, 5654194), (7, 3230968), (8, 2827097), (13, 1739752), (14, 1615484), (26, 869876), (28, 807742), (47, 481208), (52, 434938), (56, 403871), (91, 248536), (94, 240604), (104, 217469), (182, 124268), (188, 120302), (329, 68744), (364, 62134), (376, 60151), (611, 37016), (658, 34372), (661, 34216), (728, 31067), (1222, 18508), (1316, 17186), (1322, 17108), (2444, 9254), (2632, 8593), (2644, 8554), (4277, 5288), (4627, 4888)]