29172208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1169

約数の個数: 40

約数和(自身を含む): 61367600

約数和(自身を除く): 32195392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1009, 1112, 1807, 2018, 2224, 3614, 4036, 7228, 8072, 13117, 14456, 16144, 26234, 28912, 52468, 104936, 140251, 209872, 280502, 561004, 1122008, 1823263, 2244016, 3646526, 7293052, 14586104, 29172208]

約数ペア:

[(1, 29172208), (2, 14586104), (4, 7293052), (8, 3646526), (13, 2244016), (16, 1823263), (26, 1122008), (52, 561004), (104, 280502), (139, 209872), (208, 140251), (278, 104936), (556, 52468), (1009, 28912), (1112, 26234), (1807, 16144), (2018, 14456), (2224, 13117), (3614, 8072), (4036, 7228)]