22561312

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 47809440

約数和(自身を除く): 25248128

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 619, 1072, 1139, 1238, 2144, 2278, 2476, 4556, 4952, 9112, 9904, 10523, 18224, 19808, 21046, 36448, 41473, 42092, 82946, 84184, 165892, 168368, 331784, 336736, 663568, 705041, 1327136, 1410082, 2820164, 5640328, 11280656, 22561312]

約数ペア:

[(1, 22561312), (2, 11280656), (4, 5640328), (8, 2820164), (16, 1410082), (17, 1327136), (32, 705041), (34, 663568), (67, 336736), (68, 331784), (134, 168368), (136, 165892), (268, 84184), (272, 82946), (536, 42092), (544, 41473), (619, 36448), (1072, 21046), (1139, 19808), (1238, 18224), (2144, 10523), (2278, 9904), (2476, 9112), (4556, 4952)]