27124628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 53491200

約数和(自身を除く): 26366572

約数列:

[1, 2, 4, 19, 29, 31, 38, 58, 62, 76, 116, 124, 397, 551, 589, 794, 899, 1102, 1178, 1588, 1798, 2204, 2356, 3596, 7543, 11513, 12307, 15086, 17081, 23026, 24614, 30172, 34162, 46052, 49228, 68324, 218747, 233833, 356903, 437494, 467666, 713806, 874988, 935332, 1427612, 6781157, 13562314, 27124628]

約数ペア:

[(1, 27124628), (2, 13562314), (4, 6781157), (19, 1427612), (29, 935332), (31, 874988), (38, 713806), (58, 467666), (62, 437494), (76, 356903), (116, 233833), (124, 218747), (397, 68324), (551, 49228), (589, 46052), (794, 34162), (899, 30172), (1102, 24614), (1178, 23026), (1588, 17081), (1798, 15086), (2204, 12307), (2356, 11513), (3596, 7543)]