13439008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 29314656

約数和(自身を除く): 15875648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 523, 584, 803, 1046, 1168, 1606, 2092, 2336, 3212, 4184, 5753, 6424, 8368, 11506, 12848, 16736, 23012, 25696, 38179, 46024, 76358, 92048, 152716, 184096, 305432, 419969, 610864, 839938, 1221728, 1679876, 3359752, 6719504, 13439008]

約数ペア:

[(1, 13439008), (2, 6719504), (4, 3359752), (8, 1679876), (11, 1221728), (16, 839938), (22, 610864), (32, 419969), (44, 305432), (73, 184096), (88, 152716), (146, 92048), (176, 76358), (292, 46024), (352, 38179), (523, 25696), (584, 23012), (803, 16736), (1046, 12848), (1168, 11506), (1606, 8368), (2092, 6424), (2336, 5753), (3212, 4184)]