26318228

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 47416320

約数和(自身を除く): 21098092

約数列:

[1, 2, 4, 41, 82, 164, 383, 419, 766, 838, 1532, 1676, 15703, 17179, 31406, 34358, 62812, 68716, 160477, 320954, 641908, 6579557, 13159114, 26318228]

約数ペア:

[(1, 26318228), (2, 13159114), (4, 6579557), (41, 641908), (82, 320954), (164, 160477), (383, 68716), (419, 62812), (766, 34358), (838, 31406), (1532, 17179), (1676, 15703)]