24221428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4139}}^1$

素因数の和:4180

約数の個数: 48

約数和(自身を含む): 55641600

約数和(自身を除く): 31420172

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 4139, 5852, 8278, 16556, 28973, 45529, 57946, 78641, 91058, 115892, 157282, 182116, 314564, 318703, 550487, 637406, 865051, 1100974, 1274812, 1730102, 2201948, 3460204, 6055357, 12110714, 24221428]

約数ペア:

[(1, 24221428), (2, 12110714), (4, 6055357), (7, 3460204), (11, 2201948), (14, 1730102), (19, 1274812), (22, 1100974), (28, 865051), (38, 637406), (44, 550487), (76, 318703), (77, 314564), (133, 182116), (154, 157282), (209, 115892), (266, 91058), (308, 78641), (418, 57946), (532, 45529), (836, 28973), (1463, 16556), (2926, 8278), (4139, 5852)]