74235328

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 84

約数和(自身を含む): 163439856

約数和(自身を除く): 89204528

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 71, 124, 136, 142, 248, 272, 284, 496, 527, 544, 568, 961, 992, 1054, 1088, 1136, 1207, 1922, 1984, 2108, 2201, 2272, 2414, 3844, 4216, 4402, 4544, 4828, 7688, 8432, 8804, 9656, 15376, 16337, 16864, 17608, 19312, 30752, 32674, 33728, 35216, 37417, 38624, 61504, 65348, 68231, 70432, 74834, 77248, 130696, 136462, 140864, 149668, 261392, 272924, 299336, 522784, 545848, 598672, 1045568, 1091696, 1159927, 1197344, 2183392, 2319854, 2394688, 4366784, 4639708, 9279416, 18558832, 37117664, 74235328]

約数ペア:

[(1, 74235328), (2, 37117664), (4, 18558832), (8, 9279416), (16, 4639708), (17, 4366784), (31, 2394688), (32, 2319854), (34, 2183392), (62, 1197344), (64, 1159927), (68, 1091696), (71, 1045568), (124, 598672), (136, 545848), (142, 522784), (248, 299336), (272, 272924), (284, 261392), (496, 149668), (527, 140864), (544, 136462), (568, 130696), (961, 77248), (992, 74834), (1054, 70432), (1088, 68231), (1136, 65348), (1207, 61504), (1922, 38624), (1984, 37417), (2108, 35216), (2201, 33728), (2272, 32674), (2414, 30752), (3844, 19312), (4216, 17608), (4402, 16864), (4544, 16337), (4828, 15376), (7688, 9656), (8432, 8804)]