74489366

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 130678272

約数和(自身を除く): 56188906

約数列:

[1, 2, 7, 14, 71, 137, 142, 274, 497, 547, 959, 994, 1094, 1918, 3829, 7658, 9727, 19454, 38837, 68089, 74939, 77674, 136178, 149878, 271859, 524573, 543718, 1049146, 5320669, 10641338, 37244683, 74489366]

約数ペア:

[(1, 74489366), (2, 37244683), (7, 10641338), (14, 5320669), (71, 1049146), (137, 543718), (142, 524573), (274, 271859), (497, 149878), (547, 136178), (959, 77674), (994, 74939), (1094, 68089), (1918, 38837), (3829, 19454), (7658, 9727)]