15706965472

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{9157}}^1$

素因数の和:9632

約数の個数: 72

約数和(自身を含む): 34070287608

約数和(自身を除く): 18363322136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 443, 484, 886, 968, 1772, 1936, 3544, 3872, 4873, 7088, 9157, 9746, 14176, 18314, 19492, 36628, 38984, 53603, 73256, 77968, 100727, 107206, 146512, 155936, 201454, 214412, 293024, 402908, 428824, 805816, 857648, 1107997, 1611632, 1715296, 2215994, 3223264, 4056551, 4431988, 8113102, 8863976, 16226204, 17727952, 32452408, 35455904, 44622061, 64904816, 89244122, 129809632, 178488244, 356976488, 490842671, 713952976, 981685342, 1427905952, 1963370684, 3926741368, 7853482736, 15706965472]

約数ペア:

[(1, 15706965472), (2, 7853482736), (4, 3926741368), (8, 1963370684), (11, 1427905952), (16, 981685342), (22, 713952976), (32, 490842671), (44, 356976488), (88, 178488244), (121, 129809632), (176, 89244122), (242, 64904816), (352, 44622061), (443, 35455904), (484, 32452408), (886, 17727952), (968, 16226204), (1772, 8863976), (1936, 8113102), (3544, 4431988), (3872, 4056551), (4873, 3223264), (7088, 2215994), (9157, 1715296), (9746, 1611632), (14176, 1107997), (18314, 857648), (19492, 805816), (36628, 428824), (38984, 402908), (53603, 293024), (73256, 214412), (77968, 201454), (100727, 155936), (107206, 146512)]