15747232

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 16911968

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 71, 116, 142, 232, 239, 284, 464, 478, 568, 928, 956, 1136, 1912, 2059, 2272, 3824, 4118, 6931, 7648, 8236, 13862, 16472, 16969, 27724, 32944, 33938, 55448, 65888, 67876, 110896, 135752, 221792, 271504, 492101, 543008, 984202, 1968404, 3936808, 7873616, 15747232]

約数ペア:

[(1, 15747232), (2, 7873616), (4, 3936808), (8, 1968404), (16, 984202), (29, 543008), (32, 492101), (58, 271504), (71, 221792), (116, 135752), (142, 110896), (232, 67876), (239, 65888), (284, 55448), (464, 33938), (478, 32944), (568, 27724), (928, 16969), (956, 16472), (1136, 13862), (1912, 8236), (2059, 7648), (2272, 6931), (3824, 4118)]