26702439

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 12004761

約数列:

[1, 3, 31, 41, 47, 93, 123, 141, 149, 447, 1271, 1457, 1927, 3813, 4371, 4619, 5781, 6109, 7003, 13857, 18327, 21009, 59737, 179211, 189379, 217093, 287123, 568137, 651279, 861369, 8900813, 26702439]

約数ペア:

[(1, 26702439), (3, 8900813), (31, 861369), (41, 651279), (47, 568137), (93, 287123), (123, 217093), (141, 189379), (149, 179211), (447, 59737), (1271, 21009), (1457, 18327), (1927, 13857), (3813, 7003), (4371, 6109), (4619, 5781)]