73211894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9923}}^1$

素因数の和:9980

約数の個数: 32

約数和(自身を含む): 137189376

約数和(自身を除く): 63977482

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 9923, 19846, 69461, 138922, 168691, 307613, 337382, 615226, 1180837, 2153291, 2361674, 4306582, 5229421, 10458842, 36605947, 73211894]

約数ペア:

[(1, 73211894), (2, 36605947), (7, 10458842), (14, 5229421), (17, 4306582), (31, 2361674), (34, 2153291), (62, 1180837), (119, 615226), (217, 337382), (238, 307613), (434, 168691), (527, 138922), (1054, 69461), (3689, 19846), (7378, 9923)]