2817686656

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 5705088480

約数和(自身を除く): 2887401824

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 337, 664, 674, 787, 1328, 1348, 1574, 2656, 2696, 3148, 5312, 5392, 6296, 10624, 10784, 12592, 21568, 25184, 27971, 43136, 50368, 55942, 65321, 100736, 111884, 130642, 223768, 261284, 265219, 447536, 522568, 530438, 895072, 1045136, 1060876, 1790144, 2090272, 2121752, 3580288, 4180544, 4243504, 8361088, 8487008, 16974016, 22013177, 33948032, 44026354, 88052708, 176105416, 352210832, 704421664, 1408843328, 2817686656]

約数ペア:

[(1, 2817686656), (2, 1408843328), (4, 704421664), (8, 352210832), (16, 176105416), (32, 88052708), (64, 44026354), (83, 33948032), (128, 22013177), (166, 16974016), (332, 8487008), (337, 8361088), (664, 4243504), (674, 4180544), (787, 3580288), (1328, 2121752), (1348, 2090272), (1574, 1790144), (2656, 1060876), (2696, 1045136), (3148, 895072), (5312, 530438), (5392, 522568), (6296, 447536), (10624, 265219), (10784, 261284), (12592, 223768), (21568, 130642), (25184, 111884), (27971, 100736), (43136, 65321), (50368, 55942)]