28312176

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 77137920

約数和(自身を除く): 48825744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 359, 372, 424, 496, 636, 718, 744, 848, 1077, 1272, 1436, 1488, 1643, 2154, 2544, 2872, 3286, 4308, 4929, 5744, 6572, 8616, 9858, 11129, 13144, 17232, 19027, 19716, 22258, 26288, 33387, 38054, 39432, 44516, 57081, 66774, 76108, 78864, 89032, 114162, 133548, 152216, 178064, 228324, 267096, 304432, 456648, 534192, 589837, 913296, 1179674, 1769511, 2359348, 3539022, 4718696, 7078044, 9437392, 14156088, 28312176]

約数ペア:

[(1, 28312176), (2, 14156088), (3, 9437392), (4, 7078044), (6, 4718696), (8, 3539022), (12, 2359348), (16, 1769511), (24, 1179674), (31, 913296), (48, 589837), (53, 534192), (62, 456648), (93, 304432), (106, 267096), (124, 228324), (159, 178064), (186, 152216), (212, 133548), (248, 114162), (318, 89032), (359, 78864), (372, 76108), (424, 66774), (496, 57081), (636, 44516), (718, 39432), (744, 38054), (848, 33387), (1077, 26288), (1272, 22258), (1436, 19716), (1488, 19027), (1643, 17232), (2154, 13144), (2544, 11129), (2872, 9858), (3286, 8616), (4308, 6572), (4929, 5744)]