27725636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4099}}^1$

素因数の和:4211

約数の個数: 24

約数和(自身を含む): 51660000

約数和(自身を除く): 23934364

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 4099, 6764, 8198, 16396, 77881, 155762, 311524, 364811, 729622, 1459244, 6931409, 13862818, 27725636]

約数ペア:

[(1, 27725636), (2, 13862818), (4, 6931409), (19, 1459244), (38, 729622), (76, 364811), (89, 311524), (178, 155762), (356, 77881), (1691, 16396), (3382, 8198), (4099, 6764)]