28442848

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 69431040

約数和(自身を除く): 40988192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 76, 82, 112, 133, 152, 163, 164, 224, 266, 287, 304, 326, 328, 532, 574, 608, 652, 656, 779, 1064, 1141, 1148, 1304, 1312, 1558, 2128, 2282, 2296, 2608, 3097, 3116, 4256, 4564, 4592, 5216, 5453, 6194, 6232, 6683, 9128, 9184, 10906, 12388, 12464, 13366, 18256, 21679, 21812, 24776, 24928, 26732, 36512, 43358, 43624, 46781, 49552, 53464, 86716, 87248, 93562, 99104, 106928, 126977, 173432, 174496, 187124, 213856, 253954, 346864, 374248, 507908, 693728, 748496, 888839, 1015816, 1496992, 1777678, 2031632, 3555356, 4063264, 7110712, 14221424, 28442848]

約数ペア:

[(1, 28442848), (2, 14221424), (4, 7110712), (7, 4063264), (8, 3555356), (14, 2031632), (16, 1777678), (19, 1496992), (28, 1015816), (32, 888839), (38, 748496), (41, 693728), (56, 507908), (76, 374248), (82, 346864), (112, 253954), (133, 213856), (152, 187124), (163, 174496), (164, 173432), (224, 126977), (266, 106928), (287, 99104), (304, 93562), (326, 87248), (328, 86716), (532, 53464), (574, 49552), (608, 46781), (652, 43624), (656, 43358), (779, 36512), (1064, 26732), (1141, 24928), (1148, 24776), (1304, 21812), (1312, 21679), (1558, 18256), (2128, 13366), (2282, 12464), (2296, 12388), (2608, 10906), (3097, 9184), (3116, 9128), (4256, 6683), (4564, 6232), (4592, 6194), (5216, 5453)]