13947136

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 32736704

約数和(自身を除く): 18789568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 181, 224, 256, 301, 344, 362, 448, 602, 688, 724, 896, 1204, 1267, 1376, 1448, 1792, 2408, 2534, 2752, 2896, 4816, 5068, 5504, 5792, 7783, 9632, 10136, 11008, 11584, 15566, 19264, 20272, 23168, 31132, 38528, 40544, 46336, 54481, 62264, 77056, 81088, 108962, 124528, 162176, 217924, 249056, 324352, 435848, 498112, 871696, 996224, 1743392, 1992448, 3486784, 6973568, 13947136]

約数ペア:

[(1, 13947136), (2, 6973568), (4, 3486784), (7, 1992448), (8, 1743392), (14, 996224), (16, 871696), (28, 498112), (32, 435848), (43, 324352), (56, 249056), (64, 217924), (86, 162176), (112, 124528), (128, 108962), (172, 81088), (181, 77056), (224, 62264), (256, 54481), (301, 46336), (344, 40544), (362, 38528), (448, 31132), (602, 23168), (688, 20272), (724, 19264), (896, 15566), (1204, 11584), (1267, 11008), (1376, 10136), (1448, 9632), (1792, 7783), (2408, 5792), (2534, 5504), (2752, 5068), (2896, 4816)]