13738928

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 30608160

約数和(自身を除く): 16869232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 509, 964, 1018, 1687, 1928, 2036, 3374, 3563, 3856, 4072, 6748, 7126, 8144, 13496, 14252, 26992, 28504, 57008, 122669, 245338, 490676, 858683, 981352, 1717366, 1962704, 3434732, 6869464, 13738928]

約数ペア:

[(1, 13738928), (2, 6869464), (4, 3434732), (7, 1962704), (8, 1717366), (14, 981352), (16, 858683), (28, 490676), (56, 245338), (112, 122669), (241, 57008), (482, 28504), (509, 26992), (964, 14252), (1018, 13496), (1687, 8144), (1928, 7126), (2036, 6748), (3374, 4072), (3563, 3856)]