847062016

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 88

約数和(自身を含む): 1767297920

約数和(自身を除く): 920235904

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 79, 128, 148, 158, 256, 283, 296, 316, 512, 566, 592, 632, 1024, 1132, 1184, 1264, 2264, 2368, 2528, 2923, 4528, 4736, 5056, 5846, 9056, 9472, 10112, 10471, 11692, 18112, 18944, 20224, 20942, 22357, 23384, 36224, 37888, 40448, 41884, 44714, 46768, 72448, 80896, 83768, 89428, 93536, 144896, 167536, 178856, 187072, 289792, 335072, 357712, 374144, 670144, 715424, 748288, 827209, 1340288, 1430848, 1496576, 1654418, 2680576, 2861696, 2993152, 3308836, 5361152, 5723392, 6617672, 10722304, 11446784, 13235344, 22893568, 26470688, 52941376, 105882752, 211765504, 423531008, 847062016]

約数ペア:

[(1, 847062016), (2, 423531008), (4, 211765504), (8, 105882752), (16, 52941376), (32, 26470688), (37, 22893568), (64, 13235344), (74, 11446784), (79, 10722304), (128, 6617672), (148, 5723392), (158, 5361152), (256, 3308836), (283, 2993152), (296, 2861696), (316, 2680576), (512, 1654418), (566, 1496576), (592, 1430848), (632, 1340288), (1024, 827209), (1132, 748288), (1184, 715424), (1264, 670144), (2264, 374144), (2368, 357712), (2528, 335072), (2923, 289792), (4528, 187072), (4736, 178856), (5056, 167536), (5846, 144896), (9056, 93536), (9472, 89428), (10112, 83768), (10471, 80896), (11692, 72448), (18112, 46768), (18944, 44714), (20224, 41884), (20942, 40448), (22357, 37888), (23384, 36224)]