13800328

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 28293120

約数和(自身を除く): 14492792

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 127, 136, 188, 254, 289, 376, 508, 578, 799, 1016, 1156, 1598, 2159, 2312, 3196, 4318, 5969, 6392, 8636, 11938, 13583, 17272, 23876, 27166, 36703, 47752, 54332, 73406, 101473, 108664, 146812, 202946, 293624, 405892, 811784, 1725041, 3450082, 6900164, 13800328]

約数ペア:

[(1, 13800328), (2, 6900164), (4, 3450082), (8, 1725041), (17, 811784), (34, 405892), (47, 293624), (68, 202946), (94, 146812), (127, 108664), (136, 101473), (188, 73406), (254, 54332), (289, 47752), (376, 36703), (508, 27166), (578, 23876), (799, 17272), (1016, 13583), (1156, 11938), (1598, 8636), (2159, 6392), (2312, 5969), (3196, 4318)]