26868940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 68640768

約数和(自身を除く): 41771828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 41, 62, 70, 82, 124, 140, 151, 155, 164, 205, 217, 287, 302, 310, 410, 434, 574, 604, 620, 755, 820, 868, 1057, 1085, 1148, 1271, 1435, 1510, 2114, 2170, 2542, 2870, 3020, 4228, 4340, 4681, 5084, 5285, 5740, 6191, 6355, 8897, 9362, 10570, 12382, 12710, 17794, 18724, 21140, 23405, 24764, 25420, 30955, 32767, 35588, 43337, 44485, 46810, 61910, 65534, 86674, 88970, 93620, 123820, 131068, 163835, 173348, 177940, 191921, 216685, 327670, 383842, 433370, 655340, 767684, 866740, 959605, 1343447, 1919210, 2686894, 3838420, 5373788, 6717235, 13434470, 26868940]

約数ペア:

[(1, 26868940), (2, 13434470), (4, 6717235), (5, 5373788), (7, 3838420), (10, 2686894), (14, 1919210), (20, 1343447), (28, 959605), (31, 866740), (35, 767684), (41, 655340), (62, 433370), (70, 383842), (82, 327670), (124, 216685), (140, 191921), (151, 177940), (155, 173348), (164, 163835), (205, 131068), (217, 123820), (287, 93620), (302, 88970), (310, 86674), (410, 65534), (434, 61910), (574, 46810), (604, 44485), (620, 43337), (755, 35588), (820, 32767), (868, 30955), (1057, 25420), (1085, 24764), (1148, 23405), (1271, 21140), (1435, 18724), (1510, 17794), (2114, 12710), (2170, 12382), (2542, 10570), (2870, 9362), (3020, 8897), (4228, 6355), (4340, 6191), (4681, 5740), (5084, 5285)]