68568368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1229}}^1$

素因数の和:1565

約数の個数: 40

約数和(自身を含む): 145504080

約数和(自身を除く): 76935712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317, 634, 1229, 1268, 2458, 2536, 3487, 4916, 5072, 6974, 9832, 13519, 13948, 19664, 27038, 27896, 54076, 55792, 108152, 216304, 389593, 779186, 1558372, 3116744, 4285523, 6233488, 8571046, 17142092, 34284184, 68568368]

約数ペア:

[(1, 68568368), (2, 34284184), (4, 17142092), (8, 8571046), (11, 6233488), (16, 4285523), (22, 3116744), (44, 1558372), (88, 779186), (176, 389593), (317, 216304), (634, 108152), (1229, 55792), (1268, 54076), (2458, 27896), (2536, 27038), (3487, 19664), (4916, 13948), (5072, 13519), (6974, 9832)]