67763072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 146826960

約数和(自身を除く): 79063888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 193, 208, 211, 386, 416, 422, 772, 832, 844, 1544, 1664, 1688, 2509, 2743, 3088, 3376, 5018, 5486, 6176, 6752, 10036, 10972, 12352, 13504, 20072, 21944, 24704, 27008, 40144, 40723, 43888, 80288, 81446, 87776, 160576, 162892, 175552, 321152, 325784, 351104, 529399, 651568, 1058798, 1303136, 2117596, 2606272, 4235192, 5212544, 8470384, 16940768, 33881536, 67763072]

約数ペア:

[(1, 67763072), (2, 33881536), (4, 16940768), (8, 8470384), (13, 5212544), (16, 4235192), (26, 2606272), (32, 2117596), (52, 1303136), (64, 1058798), (104, 651568), (128, 529399), (193, 351104), (208, 325784), (211, 321152), (386, 175552), (416, 162892), (422, 160576), (772, 87776), (832, 81446), (844, 80288), (1544, 43888), (1664, 40723), (1688, 40144), (2509, 27008), (2743, 24704), (3088, 21944), (3376, 20072), (5018, 13504), (5486, 12352), (6176, 10972), (6752, 10036)]