65234638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2381}}^1$

素因数の和:2512

約数の個数: 32

約数和(自身を含む): 118909440

約数和(自身を除く): 53674802

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 2381, 3914, 4762, 13699, 16667, 27398, 33334, 45239, 90478, 245243, 316673, 490486, 633346, 1716701, 3433402, 4659617, 9319234, 32617319, 65234638]

約数ペア:

[(1, 65234638), (2, 32617319), (7, 9319234), (14, 4659617), (19, 3433402), (38, 1716701), (103, 633346), (133, 490486), (206, 316673), (266, 245243), (721, 90478), (1442, 45239), (1957, 33334), (2381, 27398), (3914, 16667), (4762, 13699)]