25656228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4217}}^1$

素因数の和:4253

約数の個数: 54

約数和(自身を含む): 70242354

約数和(自身を除く): 44586126

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 4217, 6084, 8434, 12651, 16868, 25302, 37953, 50604, 54821, 75906, 109642, 151812, 164463, 219284, 328926, 493389, 657852, 712673, 986778, 1425346, 1973556, 2138019, 2850692, 4276038, 6414057, 8552076, 12828114, 25656228]

約数ペア:

[(1, 25656228), (2, 12828114), (3, 8552076), (4, 6414057), (6, 4276038), (9, 2850692), (12, 2138019), (13, 1973556), (18, 1425346), (26, 986778), (36, 712673), (39, 657852), (52, 493389), (78, 328926), (117, 219284), (156, 164463), (169, 151812), (234, 109642), (338, 75906), (468, 54821), (507, 50604), (676, 37953), (1014, 25302), (1521, 16868), (2028, 12651), (3042, 8434), (4217, 6084)]