7794008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 15153600

約数和(自身を除く): 7359592

約数列:

[1, 2, 4, 8, 43, 86, 139, 163, 172, 278, 326, 344, 556, 652, 1112, 1304, 5977, 7009, 11954, 14018, 22657, 23908, 28036, 45314, 47816, 56072, 90628, 181256, 974251, 1948502, 3897004, 7794008]

約数ペア:

[(1, 7794008), (2, 3897004), (4, 1948502), (8, 974251), (43, 181256), (86, 90628), (139, 56072), (163, 47816), (172, 45314), (278, 28036), (326, 23908), (344, 22657), (556, 14018), (652, 11954), (1112, 7009), (1304, 5977)]