29996648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4801}}^1$

素因数の和:4889

約数の個数: 32

約数和(自身を含む): 62233920

約数和(自身を除く): 32237272

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 4801, 6248, 9602, 19204, 38408, 52811, 105622, 211244, 340871, 422488, 681742, 1363484, 2726968, 3749581, 7499162, 14998324, 29996648]

約数ペア:

[(1, 29996648), (2, 14998324), (4, 7499162), (8, 3749581), (11, 2726968), (22, 1363484), (44, 681742), (71, 422488), (88, 340871), (142, 211244), (284, 105622), (568, 52811), (781, 38408), (1562, 19204), (3124, 9602), (4801, 6248)]