29388436

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 66993696

約数和(自身を除く): 37605260

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 86, 98, 154, 172, 196, 301, 308, 317, 473, 539, 602, 634, 946, 1078, 1204, 1268, 1892, 2107, 2156, 2219, 3311, 3487, 4214, 4438, 6622, 6974, 8428, 8876, 13244, 13631, 13948, 15533, 23177, 24409, 27262, 31066, 46354, 48818, 54524, 62132, 92708, 95417, 97636, 149941, 170863, 190834, 299882, 341726, 381668, 599764, 667919, 683452, 1049587, 1335838, 2099174, 2671676, 4198348, 7347109, 14694218, 29388436]

約数ペア:

[(1, 29388436), (2, 14694218), (4, 7347109), (7, 4198348), (11, 2671676), (14, 2099174), (22, 1335838), (28, 1049587), (43, 683452), (44, 667919), (49, 599764), (77, 381668), (86, 341726), (98, 299882), (154, 190834), (172, 170863), (196, 149941), (301, 97636), (308, 95417), (317, 92708), (473, 62132), (539, 54524), (602, 48818), (634, 46354), (946, 31066), (1078, 27262), (1204, 24409), (1268, 23177), (1892, 15533), (2107, 13948), (2156, 13631), (2219, 13244), (3311, 8876), (3487, 8428), (4214, 6974), (4438, 6622)]