71694868

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{13267}}^1$

素因数の和:13471

約数の個数: 24

約数和(自身を含む): 144143552

約数和(自身を除く): 72448684

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 13267, 26534, 53068, 92869, 185738, 371476, 2560531, 5121062, 10242124, 17923717, 35847434, 71694868]

約数ペア:

[(1, 71694868), (2, 35847434), (4, 17923717), (7, 10242124), (14, 5121062), (28, 2560531), (193, 371476), (386, 185738), (772, 92869), (1351, 53068), (2702, 26534), (5404, 13267)]