8661408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{12889}}^1$

素因数の和:12909

約数の個数: 48

約数和(自身を含む): 25986240

約数和(自身を除く): 17324832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 12889, 25778, 38667, 51556, 77334, 90223, 103112, 154668, 180446, 206224, 270669, 309336, 360892, 412448, 541338, 618672, 721784, 1082676, 1237344, 1443568, 2165352, 2887136, 4330704, 8661408]

約数ペア:

[(1, 8661408), (2, 4330704), (3, 2887136), (4, 2165352), (6, 1443568), (7, 1237344), (8, 1082676), (12, 721784), (14, 618672), (16, 541338), (21, 412448), (24, 360892), (28, 309336), (32, 270669), (42, 206224), (48, 180446), (56, 154668), (84, 103112), (96, 90223), (112, 77334), (168, 51556), (224, 38667), (336, 25778), (672, 12889)]