17973088

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 26056352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 76, 82, 103, 112, 133, 152, 164, 206, 224, 266, 287, 304, 328, 412, 532, 574, 608, 656, 721, 779, 824, 1064, 1148, 1312, 1442, 1558, 1648, 1957, 2128, 2296, 2884, 3116, 3296, 3914, 4223, 4256, 4592, 5453, 5768, 6232, 7828, 8446, 9184, 10906, 11536, 12464, 13699, 15656, 16892, 21812, 23072, 24928, 27398, 29561, 31312, 33784, 43624, 54796, 59122, 62624, 67568, 80237, 87248, 109592, 118244, 135136, 160474, 174496, 219184, 236488, 320948, 438368, 472976, 561659, 641896, 945952, 1123318, 1283792, 2246636, 2567584, 4493272, 8986544, 17973088]

約数ペア:

[(1, 17973088), (2, 8986544), (4, 4493272), (7, 2567584), (8, 2246636), (14, 1283792), (16, 1123318), (19, 945952), (28, 641896), (32, 561659), (38, 472976), (41, 438368), (56, 320948), (76, 236488), (82, 219184), (103, 174496), (112, 160474), (133, 135136), (152, 118244), (164, 109592), (206, 87248), (224, 80237), (266, 67568), (287, 62624), (304, 59122), (328, 54796), (412, 43624), (532, 33784), (574, 31312), (608, 29561), (656, 27398), (721, 24928), (779, 23072), (824, 21812), (1064, 16892), (1148, 15656), (1312, 13699), (1442, 12464), (1558, 11536), (1648, 10906), (1957, 9184), (2128, 8446), (2296, 7828), (2884, 6232), (3116, 5768), (3296, 5453), (3914, 4592), (4223, 4256)]