37731428

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22091}}^1$

素因数の和:22163

約数の個数: 24

約数和(自身を含む): 76703424

約数和(自身を除く): 38971996

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 22091, 44182, 88364, 154637, 309274, 618548, 1347551, 2695102, 5390204, 9432857, 18865714, 37731428]

約数ペア:

[(1, 37731428), (2, 18865714), (4, 9432857), (7, 5390204), (14, 2695102), (28, 1347551), (61, 618548), (122, 309274), (244, 154637), (427, 88364), (854, 44182), (1708, 22091)]