71577856

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 166299840

約数和(自身を除く): 94721984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 677, 826, 896, 944, 1354, 1652, 1792, 1888, 2708, 3304, 3776, 4739, 5416, 6608, 7552, 9478, 10832, 13216, 15104, 18956, 21664, 26432, 37912, 39943, 43328, 52864, 75824, 79886, 86656, 105728, 151648, 159772, 173312, 279601, 303296, 319544, 559202, 606592, 639088, 1118404, 1213184, 1278176, 2236808, 2556352, 4473616, 5112704, 8947232, 10225408, 17894464, 35788928, 71577856]

約数ペア:

[(1, 71577856), (2, 35788928), (4, 17894464), (7, 10225408), (8, 8947232), (14, 5112704), (16, 4473616), (28, 2556352), (32, 2236808), (56, 1278176), (59, 1213184), (64, 1118404), (112, 639088), (118, 606592), (128, 559202), (224, 319544), (236, 303296), (256, 279601), (413, 173312), (448, 159772), (472, 151648), (677, 105728), (826, 86656), (896, 79886), (944, 75824), (1354, 52864), (1652, 43328), (1792, 39943), (1888, 37912), (2708, 26432), (3304, 21664), (3776, 18956), (4739, 15104), (5416, 13216), (6608, 10832), (7552, 9478)]