293397272

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{141601}}^1$

素因数の和:141651

約数の個数: 32

約数和(自身を含む): 645705120

約数和(自身を除く): 352307848

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 141601, 283202, 566404, 991207, 1132808, 1982414, 3964828, 5239237, 7929656, 10478474, 20956948, 36674659, 41913896, 73349318, 146698636, 293397272]

約数ペア:

[(1, 293397272), (2, 146698636), (4, 73349318), (7, 41913896), (8, 36674659), (14, 20956948), (28, 10478474), (37, 7929656), (56, 5239237), (74, 3964828), (148, 1982414), (259, 1132808), (296, 991207), (518, 566404), (1036, 283202), (2072, 141601)]