70130392

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^2$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 139891680

約数和(自身を除く): 69761288

約数列:

[1, 2, 4, 8, 37, 47, 71, 74, 94, 142, 148, 188, 284, 296, 376, 568, 1739, 2627, 3337, 3478, 5041, 5254, 6674, 6956, 10082, 10508, 13348, 13912, 20164, 21016, 26696, 40328, 123469, 186517, 236927, 246938, 373034, 473854, 493876, 746068, 947708, 987752, 1492136, 1895416, 8766299, 17532598, 35065196, 70130392]

約数ペア:

[(1, 70130392), (2, 35065196), (4, 17532598), (8, 8766299), (37, 1895416), (47, 1492136), (71, 987752), (74, 947708), (94, 746068), (142, 493876), (148, 473854), (188, 373034), (284, 246938), (296, 236927), (376, 186517), (568, 123469), (1739, 40328), (2627, 26696), (3337, 21016), (3478, 20164), (5041, 13912), (5254, 13348), (6674, 10508), (6956, 10082)]