17855552

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1987

約数の個数: 56

約数和(自身を含む): 41647872

約数和(自身を除く): 23792320

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1951, 2288, 3902, 4576, 7804, 9152, 15608, 21461, 25363, 31216, 42922, 50726, 62432, 85844, 101452, 124864, 171688, 202904, 278993, 343376, 405808, 557986, 686752, 811616, 1115972, 1373504, 1623232, 2231944, 4463888, 8927776, 17855552]

約数ペア:

[(1, 17855552), (2, 8927776), (4, 4463888), (8, 2231944), (11, 1623232), (13, 1373504), (16, 1115972), (22, 811616), (26, 686752), (32, 557986), (44, 405808), (52, 343376), (64, 278993), (88, 202904), (104, 171688), (143, 124864), (176, 101452), (208, 85844), (286, 62432), (352, 50726), (416, 42922), (572, 31216), (704, 25363), (832, 21461), (1144, 15608), (1951, 9152), (2288, 7804), (3902, 4576)]