47215688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19739}}^1$

素因数の和:19781

約数の個数: 32

約数和(自身を含む): 99489600

約数和(自身を除く): 52273912

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 19739, 39478, 78956, 157912, 256607, 453997, 513214, 907994, 1026428, 1815988, 2052856, 3631976, 5901961, 11803922, 23607844, 47215688]

約数ペア:

[(1, 47215688), (2, 23607844), (4, 11803922), (8, 5901961), (13, 3631976), (23, 2052856), (26, 1815988), (46, 1026428), (52, 907994), (92, 513214), (104, 453997), (184, 256607), (299, 157912), (598, 78956), (1196, 39478), (2392, 19739)]