8899072

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:229

約数の個数: 80

約数和(自身を含む): 21998592

約数和(自身を除く): 13099520

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, 1337, 1456, 1528, 1664, 1792, 2483, 2674, 2912, 3056, 3328, 3584, 4966, 5348, 5824, 6112, 6656, 9932, 10696, 11648, 12224, 17381, 19864, 21392, 23296, 24448, 34762, 39728, 42784, 46592, 48896, 69524, 79456, 85568, 97792, 139048, 158912, 171136, 278096, 317824, 342272, 556192, 635648, 684544, 1112384, 1271296, 2224768, 4449536, 8899072]

約数ペア:

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