68858272

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4211}}^1$

素因数の和:4301

約数の個数: 48

約数和(自身を含む): 157090752

約数和(自身を除く): 88232480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 4211, 8176, 8422, 16352, 16844, 29477, 33688, 58954, 67376, 117908, 134752, 235816, 307403, 471632, 614806, 943264, 1229612, 2151821, 2459224, 4303642, 4918448, 8607284, 9836896, 17214568, 34429136, 68858272]

約数ペア:

[(1, 68858272), (2, 34429136), (4, 17214568), (7, 9836896), (8, 8607284), (14, 4918448), (16, 4303642), (28, 2459224), (32, 2151821), (56, 1229612), (73, 943264), (112, 614806), (146, 471632), (224, 307403), (292, 235816), (511, 134752), (584, 117908), (1022, 67376), (1168, 58954), (2044, 33688), (2336, 29477), (4088, 16844), (4211, 16352), (8176, 8422)]