25994946

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 27227454

約数列:

[1, 2, 3, 6, 71, 139, 142, 213, 278, 417, 426, 439, 834, 878, 1317, 2634, 9869, 19738, 29607, 31169, 59214, 61021, 62338, 93507, 122042, 183063, 187014, 366126, 4332491, 8664982, 12997473, 25994946]

約数ペア:

[(1, 25994946), (2, 12997473), (3, 8664982), (6, 4332491), (71, 366126), (139, 187014), (142, 183063), (213, 122042), (278, 93507), (417, 62338), (426, 61021), (439, 59214), (834, 31169), (878, 29607), (1317, 19738), (2634, 9869)]