27287456

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2833}}^1$

素因数の和:2893

約数の個数: 48

約数和(自身を含む): 62846784

約数和(自身を除く): 35559328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 2833, 4816, 5666, 9632, 11332, 19831, 22664, 39662, 45328, 79324, 90656, 121819, 158648, 243638, 317296, 487276, 634592, 852733, 974552, 1705466, 1949104, 3410932, 3898208, 6821864, 13643728, 27287456]

約数ペア:

[(1, 27287456), (2, 13643728), (4, 6821864), (7, 3898208), (8, 3410932), (14, 1949104), (16, 1705466), (28, 974552), (32, 852733), (43, 634592), (56, 487276), (86, 317296), (112, 243638), (172, 158648), (224, 121819), (301, 90656), (344, 79324), (602, 45328), (688, 39662), (1204, 22664), (1376, 19831), (2408, 11332), (2833, 9632), (4816, 5666)]