7383272

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 15459840

約数和(自身を除く): 8076568

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 127, 169, 172, 254, 338, 344, 508, 559, 676, 1016, 1118, 1352, 1651, 2236, 3302, 4472, 5461, 6604, 7267, 10922, 13208, 14534, 21463, 21844, 29068, 42926, 43688, 58136, 70993, 85852, 141986, 171704, 283972, 567944, 922909, 1845818, 3691636, 7383272]

約数ペア:

[(1, 7383272), (2, 3691636), (4, 1845818), (8, 922909), (13, 567944), (26, 283972), (43, 171704), (52, 141986), (86, 85852), (104, 70993), (127, 58136), (169, 43688), (172, 42926), (254, 29068), (338, 21844), (344, 21463), (508, 14534), (559, 13208), (676, 10922), (1016, 7267), (1118, 6604), (1352, 5461), (1651, 4472), (2236, 3302)]