65042516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211177}}^1$

素因数の和:211199

約数の個数: 24

約数和(自身を含む): 141911616

約数和(自身を除く): 76869100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 211177, 422354, 844708, 1478239, 2322947, 2956478, 4645894, 5912956, 9291788, 16260629, 32521258, 65042516]

約数ペア:

[(1, 65042516), (2, 32521258), (4, 16260629), (7, 9291788), (11, 5912956), (14, 4645894), (22, 2956478), (28, 2322947), (44, 1478239), (77, 844708), (154, 422354), (308, 211177)]