1866464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 4027968

約数和(自身を除く): 2161504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 73, 94, 136, 146, 188, 272, 292, 376, 544, 584, 752, 799, 1168, 1241, 1504, 1598, 2336, 2482, 3196, 3431, 4964, 6392, 6862, 9928, 12784, 13724, 19856, 25568, 27448, 39712, 54896, 58327, 109792, 116654, 233308, 466616, 933232, 1866464]

約数ペア:

[(1, 1866464), (2, 933232), (4, 466616), (8, 233308), (16, 116654), (17, 109792), (32, 58327), (34, 54896), (47, 39712), (68, 27448), (73, 25568), (94, 19856), (136, 13724), (146, 12784), (188, 9928), (272, 6862), (292, 6392), (376, 4964), (544, 3431), (584, 3196), (752, 2482), (799, 2336), (1168, 1598), (1241, 1504)]