65966516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{214177}}^1$

素因数の和:214199

約数の個数: 24

約数和(自身を含む): 143927616

約数和(自身を除く): 77961100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 214177, 428354, 856708, 1499239, 2355947, 2998478, 4711894, 5996956, 9423788, 16491629, 32983258, 65966516]

約数ペア:

[(1, 65966516), (2, 32983258), (4, 16491629), (7, 9423788), (11, 5996956), (14, 4711894), (22, 2998478), (28, 2355947), (44, 1499239), (77, 856708), (154, 428354), (308, 214177)]