28228633846

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1\times {\mathrm{11489}}^1$

素因数の和:12508

約数の個数: 32

約数和(自身を含む): 48674949120

約数和(自身を除く): 20446315274

約数列:

[1, 2, 7, 14, 223, 446, 787, 1561, 1574, 3122, 5509, 11018, 11489, 22978, 80423, 160846, 175501, 351002, 1228507, 2457014, 2562047, 5124094, 9041843, 17934329, 18083686, 35868658, 63292901, 126585802, 2016330989, 4032661978, 14114316923, 28228633846]

約数ペア:

[(1, 28228633846), (2, 14114316923), (7, 4032661978), (14, 2016330989), (223, 126585802), (446, 63292901), (787, 35868658), (1561, 18083686), (1574, 17934329), (3122, 9041843), (5509, 5124094), (11018, 2562047), (11489, 2457014), (22978, 1228507), (80423, 351002), (160846, 175501)]