29711528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 70156800

約数和(自身を除く): 40445272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 139, 154, 278, 308, 347, 556, 616, 694, 973, 1112, 1388, 1529, 1946, 2429, 2776, 3058, 3817, 3892, 4858, 6116, 7634, 7784, 9716, 10703, 12232, 15268, 19432, 21406, 26719, 30536, 42812, 48233, 53438, 85624, 96466, 106876, 192932, 213752, 337631, 385864, 530563, 675262, 1061126, 1350524, 2122252, 2701048, 3713941, 4244504, 7427882, 14855764, 29711528]

約数ペア:

[(1, 29711528), (2, 14855764), (4, 7427882), (7, 4244504), (8, 3713941), (11, 2701048), (14, 2122252), (22, 1350524), (28, 1061126), (44, 675262), (56, 530563), (77, 385864), (88, 337631), (139, 213752), (154, 192932), (278, 106876), (308, 96466), (347, 85624), (556, 53438), (616, 48233), (694, 42812), (973, 30536), (1112, 26719), (1388, 21406), (1529, 19432), (1946, 15268), (2429, 12232), (2776, 10703), (3058, 9716), (3817, 7784), (3892, 7634), (4858, 6116)]