13020056

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5407}}^1$

素因数の和:5463

約数の個数: 32

約数和(自身を含む): 28554240

約数和(自身を除く): 15534184

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 5407, 10814, 21628, 37849, 43256, 75698, 151396, 232501, 302792, 465002, 930004, 1627507, 1860008, 3255014, 6510028, 13020056]

約数ペア:

[(1, 13020056), (2, 6510028), (4, 3255014), (7, 1860008), (8, 1627507), (14, 930004), (28, 465002), (43, 302792), (56, 232501), (86, 151396), (172, 75698), (301, 43256), (344, 37849), (602, 21628), (1204, 10814), (2408, 5407)]