21467424

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 63685440

約数和(自身を除く): 42218016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 87, 88, 96, 116, 132, 174, 176, 232, 264, 319, 348, 352, 464, 528, 638, 696, 701, 928, 957, 1056, 1276, 1392, 1402, 1914, 2103, 2552, 2784, 2804, 3828, 4206, 5104, 5608, 7656, 7711, 8412, 10208, 11216, 15312, 15422, 16824, 20329, 22432, 23133, 30624, 30844, 33648, 40658, 46266, 60987, 61688, 67296, 81316, 92532, 121974, 123376, 162632, 185064, 223619, 243948, 246752, 325264, 370128, 447238, 487896, 650528, 670857, 740256, 894476, 975792, 1341714, 1788952, 1951584, 2683428, 3577904, 5366856, 7155808, 10733712, 21467424]

約数ペア:

[(1, 21467424), (2, 10733712), (3, 7155808), (4, 5366856), (6, 3577904), (8, 2683428), (11, 1951584), (12, 1788952), (16, 1341714), (22, 975792), (24, 894476), (29, 740256), (32, 670857), (33, 650528), (44, 487896), (48, 447238), (58, 370128), (66, 325264), (87, 246752), (88, 243948), (96, 223619), (116, 185064), (132, 162632), (174, 123376), (176, 121974), (232, 92532), (264, 81316), (319, 67296), (348, 61688), (352, 60987), (464, 46266), (528, 40658), (638, 33648), (696, 30844), (701, 30624), (928, 23133), (957, 22432), (1056, 20329), (1276, 16824), (1392, 15422), (1402, 15312), (1914, 11216), (2103, 10208), (2552, 8412), (2784, 7711), (2804, 7656), (3828, 5608), (4206, 5104)]