68764828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{1487}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 131491584

約数和(自身を除く): 62726756

約数列:

[1, 2, 4, 11, 22, 44, 1051, 1487, 2102, 2974, 4204, 5948, 11561, 16357, 23122, 32714, 46244, 65428, 1562837, 3125674, 6251348, 17191207, 34382414, 68764828]

約数ペア:

[(1, 68764828), (2, 34382414), (4, 17191207), (11, 6251348), (22, 3125674), (44, 1562837), (1051, 65428), (1487, 46244), (2102, 32714), (2974, 23122), (4204, 16357), (5948, 11561)]