64885758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21163}}^1$

素因数の和:21248

約数の個数: 32

約数和(自身を含む): 150349056

約数和(自身を除く): 85463298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 21163, 42326, 63489, 126978, 148141, 296282, 444423, 888846, 1544899, 3089798, 4634697, 9269394, 10814293, 21628586, 32442879, 64885758]

約数ペア:

[(1, 64885758), (2, 32442879), (3, 21628586), (6, 10814293), (7, 9269394), (14, 4634697), (21, 3089798), (42, 1544899), (73, 888846), (146, 444423), (219, 296282), (438, 148141), (511, 126978), (1022, 63489), (1533, 42326), (3066, 21163)]