17798144

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 88

約数和(自身を含む): 44018688

約数和(自身を除く): 26220544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 191, 208, 224, 256, 364, 382, 416, 448, 512, 728, 764, 832, 896, 1024, 1337, 1456, 1528, 1664, 1792, 2483, 2674, 2912, 3056, 3328, 3584, 4966, 5348, 5824, 6112, 6656, 7168, 9932, 10696, 11648, 12224, 13312, 17381, 19864, 21392, 23296, 24448, 34762, 39728, 42784, 46592, 48896, 69524, 79456, 85568, 93184, 97792, 139048, 158912, 171136, 195584, 278096, 317824, 342272, 556192, 635648, 684544, 1112384, 1271296, 1369088, 2224768, 2542592, 4449536, 8899072, 17798144]

約数ペア:

[(1, 17798144), (2, 8899072), (4, 4449536), (7, 2542592), (8, 2224768), (13, 1369088), (14, 1271296), (16, 1112384), (26, 684544), (28, 635648), (32, 556192), (52, 342272), (56, 317824), (64, 278096), (91, 195584), (104, 171136), (112, 158912), (128, 139048), (182, 97792), (191, 93184), (208, 85568), (224, 79456), (256, 69524), (364, 48896), (382, 46592), (416, 42784), (448, 39728), (512, 34762), (728, 24448), (764, 23296), (832, 21392), (896, 19864), (1024, 17381), (1337, 13312), (1456, 12224), (1528, 11648), (1664, 10696), (1792, 9932), (2483, 7168), (2674, 6656), (2912, 6112), (3056, 5824), (3328, 5348), (3584, 4966)]