69131894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{683}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 118933920

約数和(自身を除く): 49802026

約数列:

[1, 2, 13, 17, 26, 34, 221, 229, 442, 458, 683, 1366, 2977, 3893, 5954, 7786, 8879, 11611, 17758, 23222, 50609, 101218, 150943, 156407, 301886, 312814, 2033291, 2658919, 4066582, 5317838, 34565947, 69131894]

約数ペア:

[(1, 69131894), (2, 34565947), (13, 5317838), (17, 4066582), (26, 2658919), (34, 2033291), (221, 312814), (229, 301886), (442, 156407), (458, 150943), (683, 101218), (1366, 50609), (2977, 23222), (3893, 17758), (5954, 11611), (7786, 8879)]