21829024

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 32361056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 223, 224, 266, 304, 322, 368, 437, 446, 532, 608, 644, 736, 874, 892, 1064, 1288, 1561, 1748, 1784, 2128, 2576, 3059, 3122, 3496, 3568, 4237, 4256, 5129, 5152, 6118, 6244, 6992, 7136, 8474, 10258, 12236, 12488, 13984, 16948, 20516, 24472, 24976, 29659, 33896, 35903, 41032, 48944, 49952, 59318, 67792, 71806, 82064, 97451, 97888, 118636, 135584, 143612, 164128, 194902, 237272, 287224, 389804, 474544, 574448, 682157, 779608, 949088, 1148896, 1364314, 1559216, 2728628, 3118432, 5457256, 10914512, 21829024]

約数ペア:

[(1, 21829024), (2, 10914512), (4, 5457256), (7, 3118432), (8, 2728628), (14, 1559216), (16, 1364314), (19, 1148896), (23, 949088), (28, 779608), (32, 682157), (38, 574448), (46, 474544), (56, 389804), (76, 287224), (92, 237272), (112, 194902), (133, 164128), (152, 143612), (161, 135584), (184, 118636), (223, 97888), (224, 97451), (266, 82064), (304, 71806), (322, 67792), (368, 59318), (437, 49952), (446, 48944), (532, 41032), (608, 35903), (644, 33896), (736, 29659), (874, 24976), (892, 24472), (1064, 20516), (1288, 16948), (1561, 13984), (1748, 12488), (1784, 12236), (2128, 10258), (2576, 8474), (3059, 7136), (3122, 6992), (3496, 6244), (3568, 6118), (4237, 5152), (4256, 5129)]