4399736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 9615240

約数和(自身を除く): 5215504

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 173, 187, 289, 346, 374, 578, 692, 748, 1156, 1384, 1496, 1903, 2312, 2941, 3179, 3806, 5882, 6358, 7612, 11764, 12716, 15224, 23528, 25432, 32351, 49997, 64702, 99994, 129404, 199988, 258808, 399976, 549967, 1099934, 2199868, 4399736]

約数ペア:

[(1, 4399736), (2, 2199868), (4, 1099934), (8, 549967), (11, 399976), (17, 258808), (22, 199988), (34, 129404), (44, 99994), (68, 64702), (88, 49997), (136, 32351), (173, 25432), (187, 23528), (289, 15224), (346, 12716), (374, 11764), (578, 7612), (692, 6358), (748, 5882), (1156, 3806), (1384, 3179), (1496, 2941), (1903, 2312)]