254940056

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{46933}}^1$

素因数の和:47043

約数の個数: 32

約数和(自身を含む): 551943840

約数和(自身を除く): 297003784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 46933, 93866, 187732, 328531, 375464, 657062, 1314124, 2628248, 4552501, 9105002, 18210004, 31867507, 36420008, 63735014, 127470028, 254940056]

約数ペア:

[(1, 254940056), (2, 127470028), (4, 63735014), (7, 36420008), (8, 31867507), (14, 18210004), (28, 9105002), (56, 4552501), (97, 2628248), (194, 1314124), (388, 657062), (679, 375464), (776, 328531), (1358, 187732), (2716, 93866), (5432, 46933)]