29883352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 60939000

約数和(自身を除く): 31055648

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 89, 94, 152, 178, 188, 356, 376, 712, 893, 1691, 1786, 2209, 3382, 3572, 4183, 4418, 6764, 7144, 8366, 8836, 13528, 16732, 17672, 33464, 41971, 79477, 83942, 158954, 167884, 196601, 317908, 335768, 393202, 635816, 786404, 1572808, 3735419, 7470838, 14941676, 29883352]

約数ペア:

[(1, 29883352), (2, 14941676), (4, 7470838), (8, 3735419), (19, 1572808), (38, 786404), (47, 635816), (76, 393202), (89, 335768), (94, 317908), (152, 196601), (178, 167884), (188, 158954), (356, 83942), (376, 79477), (712, 41971), (893, 33464), (1691, 17672), (1786, 16732), (2209, 13528), (3382, 8836), (3572, 8366), (4183, 7144), (4418, 6764)]