25458888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11657}}^1$

素因数の和:11686

約数の個数: 64

約数和(自身を含む): 78341760

約数和(自身を除く): 52882872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 11657, 23314, 34971, 46628, 69942, 81599, 93256, 139884, 151541, 163198, 244797, 279768, 303082, 326396, 454623, 489594, 606164, 652792, 909246, 979188, 1060787, 1212328, 1818492, 1958376, 2121574, 3182361, 3636984, 4243148, 6364722, 8486296, 12729444, 25458888]

約数ペア:

[(1, 25458888), (2, 12729444), (3, 8486296), (4, 6364722), (6, 4243148), (7, 3636984), (8, 3182361), (12, 2121574), (13, 1958376), (14, 1818492), (21, 1212328), (24, 1060787), (26, 979188), (28, 909246), (39, 652792), (42, 606164), (52, 489594), (56, 454623), (78, 326396), (84, 303082), (91, 279768), (104, 244797), (156, 163198), (168, 151541), (182, 139884), (273, 93256), (312, 81599), (364, 69942), (546, 46628), (728, 34971), (1092, 23314), (2184, 11657)]