7727431376

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{31751}}^1$

素因数の和:31860

約数の個数: 80

約数和(自身を含む): 17859356928

約数和(自身を除く): 10131925552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 53, 56, 82, 106, 112, 164, 212, 287, 328, 371, 424, 574, 656, 742, 848, 1148, 1484, 2173, 2296, 2968, 4346, 4592, 5936, 8692, 15211, 17384, 30422, 31751, 34768, 60844, 63502, 121688, 127004, 222257, 243376, 254008, 444514, 508016, 889028, 1301791, 1682803, 1778056, 2603582, 3365606, 3556112, 5207164, 6731212, 9112537, 10414328, 11779621, 13462424, 18225074, 20828656, 23559242, 26924848, 36450148, 47118484, 68994923, 72900296, 94236968, 137989846, 145800592, 188473936, 275979692, 482964461, 551959384, 965928922, 1103918768, 1931857844, 3863715688, 7727431376]

約数ペア:

[(1, 7727431376), (2, 3863715688), (4, 1931857844), (7, 1103918768), (8, 965928922), (14, 551959384), (16, 482964461), (28, 275979692), (41, 188473936), (53, 145800592), (56, 137989846), (82, 94236968), (106, 72900296), (112, 68994923), (164, 47118484), (212, 36450148), (287, 26924848), (328, 23559242), (371, 20828656), (424, 18225074), (574, 13462424), (656, 11779621), (742, 10414328), (848, 9112537), (1148, 6731212), (1484, 5207164), (2173, 3556112), (2296, 3365606), (2968, 2603582), (4346, 1778056), (4592, 1682803), (5936, 1301791), (8692, 889028), (15211, 508016), (17384, 444514), (30422, 254008), (31751, 243376), (34768, 222257), (60844, 127004), (63502, 121688)]