28472262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52147}}^1$

素因数の和:52172

約数の個数: 32

約数和(自身を含む): 70086912

約数和(自身を除く): 41614650

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 52147, 104294, 156441, 312882, 365029, 677911, 730058, 1095087, 1355822, 2033733, 2190174, 4067466, 4745377, 9490754, 14236131, 28472262]

約数ペア:

[(1, 28472262), (2, 14236131), (3, 9490754), (6, 4745377), (7, 4067466), (13, 2190174), (14, 2033733), (21, 1355822), (26, 1095087), (39, 730058), (42, 677911), (78, 365029), (91, 312882), (182, 156441), (273, 104294), (546, 52147)]