28767384

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{8501}}^1$

素因数の和:8560

約数の個数: 48

約数和(自身を含む): 79578720

約数和(自身を除く): 50811336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 8501, 17002, 25503, 34004, 51006, 68008, 76509, 102012, 153018, 204024, 306036, 399547, 612072, 799094, 1198641, 1598188, 2397282, 3196376, 3595923, 4794564, 7191846, 9589128, 14383692, 28767384]

約数ペア:

[(1, 28767384), (2, 14383692), (3, 9589128), (4, 7191846), (6, 4794564), (8, 3595923), (9, 3196376), (12, 2397282), (18, 1598188), (24, 1198641), (36, 799094), (47, 612072), (72, 399547), (94, 306036), (141, 204024), (188, 153018), (282, 102012), (376, 76509), (423, 68008), (564, 51006), (846, 34004), (1128, 25503), (1692, 17002), (3384, 8501)]