38805952

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 56

約数和(自身を含む): 80467200

約数和(自身を除く): 41661248

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 64, 86, 118, 172, 236, 239, 344, 472, 478, 688, 944, 956, 1376, 1888, 1912, 2537, 2752, 3776, 3824, 5074, 7648, 10148, 10277, 14101, 15296, 20296, 20554, 28202, 40592, 41108, 56404, 81184, 82216, 112808, 162368, 164432, 225616, 328864, 451232, 606343, 657728, 902464, 1212686, 2425372, 4850744, 9701488, 19402976, 38805952]

約数ペア:

[(1, 38805952), (2, 19402976), (4, 9701488), (8, 4850744), (16, 2425372), (32, 1212686), (43, 902464), (59, 657728), (64, 606343), (86, 451232), (118, 328864), (172, 225616), (236, 164432), (239, 162368), (344, 112808), (472, 82216), (478, 81184), (688, 56404), (944, 41108), (956, 40592), (1376, 28202), (1888, 20554), (1912, 20296), (2537, 15296), (2752, 14101), (3776, 10277), (3824, 10148), (5074, 7648)]