16860368

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^2\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 60

約数和(自身を含む): 38881440

約数和(自身を除く): 22021072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 179, 203, 232, 358, 406, 464, 716, 812, 841, 1253, 1432, 1624, 1682, 2506, 2864, 3248, 3364, 5012, 5191, 5887, 6728, 10024, 10382, 11774, 13456, 20048, 20764, 23548, 36337, 41528, 47096, 72674, 83056, 94192, 145348, 150539, 290696, 301078, 581392, 602156, 1053773, 1204312, 2107546, 2408624, 4215092, 8430184, 16860368]

約数ペア:

[(1, 16860368), (2, 8430184), (4, 4215092), (7, 2408624), (8, 2107546), (14, 1204312), (16, 1053773), (28, 602156), (29, 581392), (56, 301078), (58, 290696), (112, 150539), (116, 145348), (179, 94192), (203, 83056), (232, 72674), (358, 47096), (406, 41528), (464, 36337), (716, 23548), (812, 20764), (841, 20048), (1253, 13456), (1432, 11774), (1624, 10382), (1682, 10024), (2506, 6728), (2864, 5887), (3248, 5191), (3364, 5012)]