28701946

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1733}}^1$

素因数の和:1775

約数の個数: 36

約数和(自身を含む): 54262062

約数和(自身を除く): 25560116

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 1183, 1274, 1733, 2366, 3466, 8281, 12131, 16562, 22529, 24262, 45058, 84917, 157703, 169834, 292877, 315406, 585754, 1103921, 2050139, 2207842, 4100278, 14350973, 28701946]

約数ペア:

[(1, 28701946), (2, 14350973), (7, 4100278), (13, 2207842), (14, 2050139), (26, 1103921), (49, 585754), (91, 315406), (98, 292877), (169, 169834), (182, 157703), (338, 84917), (637, 45058), (1183, 24262), (1274, 22529), (1733, 16562), (2366, 12131), (3466, 8281)]