66181888

素因数分解:

$2^8\times {\mathrm{419}}^1\times {\mathrm{617}}^1$

素因数の和:1052

約数の個数: 36

約数和(自身を含む): 132635160

約数和(自身を除く): 66453272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 419, 617, 838, 1234, 1676, 2468, 3352, 4936, 6704, 9872, 13408, 19744, 26816, 39488, 53632, 78976, 107264, 157952, 258523, 517046, 1034092, 2068184, 4136368, 8272736, 16545472, 33090944, 66181888]

約数ペア:

[(1, 66181888), (2, 33090944), (4, 16545472), (8, 8272736), (16, 4136368), (32, 2068184), (64, 1034092), (128, 517046), (256, 258523), (419, 157952), (617, 107264), (838, 78976), (1234, 53632), (1676, 39488), (2468, 26816), (3352, 19744), (4936, 13408), (6704, 9872)]