64989848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{105503}}^1$

素因数の和:105527

約数の個数: 32

約数和(自身を含む): 151925760

約数和(自身を除く): 86935912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 105503, 211006, 422012, 738521, 844024, 1160533, 1477042, 2321066, 2954084, 4642132, 5908168, 8123731, 9284264, 16247462, 32494924, 64989848]

約数ペア:

[(1, 64989848), (2, 32494924), (4, 16247462), (7, 9284264), (8, 8123731), (11, 5908168), (14, 4642132), (22, 2954084), (28, 2321066), (44, 1477042), (56, 1160533), (77, 844024), (88, 738521), (154, 422012), (308, 211006), (616, 105503)]