64725934

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1553}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 120093120

約数和(自身を除く): 55367186

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 229, 458, 1553, 1603, 2977, 3106, 3206, 5954, 10871, 20189, 20839, 21742, 40378, 41678, 141323, 282646, 355637, 711274, 2489459, 4623281, 4978918, 9246562, 32362967, 64725934]

約数ペア:

[(1, 64725934), (2, 32362967), (7, 9246562), (13, 4978918), (14, 4623281), (26, 2489459), (91, 711274), (182, 355637), (229, 282646), (458, 141323), (1553, 41678), (1603, 40378), (2977, 21742), (3106, 20839), (3206, 20189), (5954, 10871)]