28365194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 52103520

約数和(自身を除く): 23738326

約数列:

[1, 2, 11, 13, 22, 26, 41, 59, 82, 118, 143, 286, 451, 533, 649, 767, 902, 1066, 1298, 1534, 1681, 2419, 3362, 4838, 5863, 8437, 11726, 16874, 18491, 21853, 26609, 31447, 36982, 43706, 53218, 62894, 99179, 198358, 240383, 345917, 480766, 691834, 1090969, 1289327, 2181938, 2578654, 14182597, 28365194]

約数ペア:

[(1, 28365194), (2, 14182597), (11, 2578654), (13, 2181938), (22, 1289327), (26, 1090969), (41, 691834), (59, 480766), (82, 345917), (118, 240383), (143, 198358), (286, 99179), (451, 62894), (533, 53218), (649, 43706), (767, 36982), (902, 31447), (1066, 26609), (1298, 21853), (1534, 18491), (1681, 16874), (2419, 11726), (3362, 8437), (4838, 5863)]