65222864

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2543}}^1$

素因数の和:2787

約数の個数: 40

約数和(自身を含む): 145109760

約数和(自身を除く): 79886896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 2543, 3206, 3664, 5086, 6412, 10172, 12824, 17801, 20344, 25648, 35602, 40688, 71204, 142408, 284816, 582347, 1164694, 2329388, 4076429, 4658776, 8152858, 9317552, 16305716, 32611432, 65222864]

約数ペア:

[(1, 65222864), (2, 32611432), (4, 16305716), (7, 9317552), (8, 8152858), (14, 4658776), (16, 4076429), (28, 2329388), (56, 1164694), (112, 582347), (229, 284816), (458, 142408), (916, 71204), (1603, 40688), (1832, 35602), (2543, 25648), (3206, 20344), (3664, 17801), (5086, 12824), (6412, 10172)]