25659288

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 71740800

約数和(自身を除く): 46081512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 422, 563, 633, 844, 1126, 1266, 1688, 1689, 1899, 2252, 2532, 3378, 3798, 4504, 5064, 5067, 5697, 6756, 7596, 10134, 11394, 13512, 15192, 15201, 20268, 22788, 30402, 40536, 45576, 60804, 118793, 121608, 237586, 356379, 475172, 712758, 950344, 1069137, 1425516, 2138274, 2851032, 3207411, 4276548, 6414822, 8553096, 12829644, 25659288]

約数ペア:

[(1, 25659288), (2, 12829644), (3, 8553096), (4, 6414822), (6, 4276548), (8, 3207411), (9, 2851032), (12, 2138274), (18, 1425516), (24, 1069137), (27, 950344), (36, 712758), (54, 475172), (72, 356379), (108, 237586), (211, 121608), (216, 118793), (422, 60804), (563, 45576), (633, 40536), (844, 30402), (1126, 22788), (1266, 20268), (1688, 15201), (1689, 15192), (1899, 13512), (2252, 11394), (2532, 10134), (3378, 7596), (3798, 6756), (4504, 5697), (5064, 5067)]