66505264

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2593}}^1$

素因数の和:2837

約数の個数: 40

約数和(自身を含む): 147961760

約数和(自身を除く): 81456496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 2593, 3206, 3664, 5186, 6412, 10372, 12824, 18151, 20744, 25648, 36302, 41488, 72604, 145208, 290416, 593797, 1187594, 2375188, 4156579, 4750376, 8313158, 9500752, 16626316, 33252632, 66505264]

約数ペア:

[(1, 66505264), (2, 33252632), (4, 16626316), (7, 9500752), (8, 8313158), (14, 4750376), (16, 4156579), (28, 2375188), (56, 1187594), (112, 593797), (229, 290416), (458, 145208), (916, 72604), (1603, 41488), (1832, 36302), (2593, 25648), (3206, 20744), (3664, 18151), (5186, 12824), (6412, 10372)]