74393872

素因数分解:

$2^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2267}}^1$

素因数の和:2575

約数の個数: 40

約数和(自身を含む): 165364416

約数和(自身を除く): 90970544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 293, 586, 1172, 2051, 2267, 2344, 4102, 4534, 4688, 8204, 9068, 15869, 16408, 18136, 31738, 32816, 36272, 63476, 126952, 253904, 664231, 1328462, 2656924, 4649617, 5313848, 9299234, 10627696, 18598468, 37196936, 74393872]

約数ペア:

[(1, 74393872), (2, 37196936), (4, 18598468), (7, 10627696), (8, 9299234), (14, 5313848), (16, 4649617), (28, 2656924), (56, 1328462), (112, 664231), (293, 253904), (586, 126952), (1172, 63476), (2051, 36272), (2267, 32816), (2344, 31738), (4102, 18136), (4534, 16408), (4688, 15869), (8204, 9068)]