47367424

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 104505632

約数和(自身を除く): 57138208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 331, 344, 416, 559, 662, 688, 832, 1118, 1324, 1376, 1664, 2236, 2648, 2752, 3328, 4303, 4472, 5296, 5504, 8606, 8944, 10592, 11008, 14233, 17212, 17888, 21184, 28466, 34424, 35776, 42368, 56932, 68848, 71552, 84736, 113864, 137696, 143104, 185029, 227728, 275392, 370058, 455456, 550784, 740116, 910912, 1101568, 1480232, 1821824, 2960464, 3643648, 5920928, 11841856, 23683712, 47367424]

約数ペア:

[(1, 47367424), (2, 23683712), (4, 11841856), (8, 5920928), (13, 3643648), (16, 2960464), (26, 1821824), (32, 1480232), (43, 1101568), (52, 910912), (64, 740116), (86, 550784), (104, 455456), (128, 370058), (172, 275392), (208, 227728), (256, 185029), (331, 143104), (344, 137696), (416, 113864), (559, 84736), (662, 71552), (688, 68848), (832, 56932), (1118, 42368), (1324, 35776), (1376, 34424), (1664, 28466), (2236, 21184), (2648, 17888), (2752, 17212), (3328, 14233), (4303, 11008), (4472, 10592), (5296, 8944), (5504, 8606)]