13721752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 28238400

約数和(自身を除く): 14516648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 739, 844, 1478, 1688, 2321, 2956, 4642, 5912, 8129, 9284, 16258, 18568, 32516, 65032, 155929, 311858, 623716, 1247432, 1715219, 3430438, 6860876, 13721752]

約数ペア:

[(1, 13721752), (2, 6860876), (4, 3430438), (8, 1715219), (11, 1247432), (22, 623716), (44, 311858), (88, 155929), (211, 65032), (422, 32516), (739, 18568), (844, 16258), (1478, 9284), (1688, 8129), (2321, 5912), (2956, 4642)]