39699776

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{10169}}^1$

素因数の和:10242

約数の個数: 28

約数和(自身を含む): 80078580

約数和(自身を除く): 40378804

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 10169, 20338, 40676, 81352, 162704, 325408, 620309, 650816, 1240618, 2481236, 4962472, 9924944, 19849888, 39699776]

約数ペア:

[(1, 39699776), (2, 19849888), (4, 9924944), (8, 4962472), (16, 2481236), (32, 1240618), (61, 650816), (64, 620309), (122, 325408), (244, 162704), (488, 81352), (976, 40676), (1952, 20338), (3904, 10169)]