74788672

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1359

約数の個数: 56

約数和(自身を含む): 170972480

約数和(自身を除く): 96183808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 448, 556, 973, 1112, 1201, 1946, 2224, 2402, 3892, 4448, 4804, 7784, 8407, 8896, 9608, 15568, 16814, 19216, 31136, 33628, 38432, 62272, 67256, 76864, 134512, 166939, 269024, 333878, 538048, 667756, 1168573, 1335512, 2337146, 2671024, 4674292, 5342048, 9348584, 10684096, 18697168, 37394336, 74788672]

約数ペア:

[(1, 74788672), (2, 37394336), (4, 18697168), (7, 10684096), (8, 9348584), (14, 5342048), (16, 4674292), (28, 2671024), (32, 2337146), (56, 1335512), (64, 1168573), (112, 667756), (139, 538048), (224, 333878), (278, 269024), (448, 166939), (556, 134512), (973, 76864), (1112, 67256), (1201, 62272), (1946, 38432), (2224, 33628), (2402, 31136), (3892, 19216), (4448, 16814), (4804, 15568), (7784, 9608), (8407, 8896)]