8370868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 18434304

約数和(自身を除く): 10063436

約数列:

[1, 2, 4, 11, 17, 19, 22, 31, 34, 38, 44, 62, 68, 76, 124, 187, 209, 323, 341, 361, 374, 418, 527, 589, 646, 682, 722, 748, 836, 1054, 1178, 1292, 1364, 1444, 2108, 2356, 3553, 3971, 5797, 6137, 6479, 7106, 7942, 10013, 11191, 11594, 12274, 12958, 14212, 15884, 20026, 22382, 23188, 24548, 25916, 40052, 44764, 67507, 110143, 123101, 135014, 190247, 220286, 246202, 270028, 380494, 440572, 492404, 760988, 2092717, 4185434, 8370868]

約数ペア:

[(1, 8370868), (2, 4185434), (4, 2092717), (11, 760988), (17, 492404), (19, 440572), (22, 380494), (31, 270028), (34, 246202), (38, 220286), (44, 190247), (62, 135014), (68, 123101), (76, 110143), (124, 67507), (187, 44764), (209, 40052), (323, 25916), (341, 24548), (361, 23188), (374, 22382), (418, 20026), (527, 15884), (589, 14212), (646, 12958), (682, 12274), (722, 11594), (748, 11191), (836, 10013), (1054, 7942), (1178, 7106), (1292, 6479), (1364, 6137), (1444, 5797), (2108, 3971), (2356, 3553)]