39014912

素因数分解:

$2^9\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:620

約数の個数: 40

約数和(自身を含む): 78570492

約数和(自身を除く): 39555580

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 256, 362, 421, 512, 724, 842, 1448, 1684, 2896, 3368, 5792, 6736, 11584, 13472, 23168, 26944, 46336, 53888, 76201, 92672, 107776, 152402, 215552, 304804, 609608, 1219216, 2438432, 4876864, 9753728, 19507456, 39014912]

約数ペア:

[(1, 39014912), (2, 19507456), (4, 9753728), (8, 4876864), (16, 2438432), (32, 1219216), (64, 609608), (128, 304804), (181, 215552), (256, 152402), (362, 107776), (421, 92672), (512, 76201), (724, 53888), (842, 46336), (1448, 26944), (1684, 23168), (2896, 13472), (3368, 11584), (5792, 6736)]