13165568

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 88

約数和(自身を含む): 30262848

約数和(自身を除く): 17097280

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 43, 46, 52, 64, 86, 92, 104, 128, 172, 184, 208, 256, 299, 344, 368, 416, 512, 559, 598, 688, 736, 832, 989, 1024, 1118, 1196, 1376, 1472, 1664, 1978, 2236, 2392, 2752, 2944, 3328, 3956, 4472, 4784, 5504, 5888, 6656, 7912, 8944, 9568, 11008, 11776, 12857, 13312, 15824, 17888, 19136, 22016, 23552, 25714, 31648, 35776, 38272, 44032, 51428, 63296, 71552, 76544, 102856, 126592, 143104, 153088, 205712, 253184, 286208, 306176, 411424, 506368, 572416, 822848, 1012736, 1645696, 3291392, 6582784, 13165568]

約数ペア:

[(1, 13165568), (2, 6582784), (4, 3291392), (8, 1645696), (13, 1012736), (16, 822848), (23, 572416), (26, 506368), (32, 411424), (43, 306176), (46, 286208), (52, 253184), (64, 205712), (86, 153088), (92, 143104), (104, 126592), (128, 102856), (172, 76544), (184, 71552), (208, 63296), (256, 51428), (299, 44032), (344, 38272), (368, 35776), (416, 31648), (512, 25714), (559, 23552), (598, 22016), (688, 19136), (736, 17888), (832, 15824), (989, 13312), (1024, 12857), (1118, 11776), (1196, 11008), (1376, 9568), (1472, 8944), (1664, 7912), (1978, 6656), (2236, 5888), (2392, 5504), (2752, 4784), (2944, 4472), (3328, 3956)]