13761376

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 28307664

約数和(自身を除く): 14546288

約数列:

[1, 2, 4, 8, 16, 32, 43, 73, 86, 137, 146, 172, 274, 292, 344, 548, 584, 688, 1096, 1168, 1376, 2192, 2336, 3139, 4384, 5891, 6278, 10001, 11782, 12556, 20002, 23564, 25112, 40004, 47128, 50224, 80008, 94256, 100448, 160016, 188512, 320032, 430043, 860086, 1720172, 3440344, 6880688, 13761376]

約数ペア:

[(1, 13761376), (2, 6880688), (4, 3440344), (8, 1720172), (16, 860086), (32, 430043), (43, 320032), (73, 188512), (86, 160016), (137, 100448), (146, 94256), (172, 80008), (274, 50224), (292, 47128), (344, 40004), (548, 25112), (584, 23564), (688, 20002), (1096, 12556), (1168, 11782), (1376, 10001), (2192, 6278), (2336, 5891), (3139, 4384)]