7256348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 14968800

約数和(自身を除く): 7712452

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 89, 109, 178, 187, 218, 356, 374, 436, 748, 979, 1199, 1513, 1853, 1958, 2398, 3026, 3706, 3916, 4796, 6052, 7412, 9701, 16643, 19402, 20383, 33286, 38804, 40766, 66572, 81532, 106711, 164917, 213422, 329834, 426844, 659668, 1814087, 3628174, 7256348]

約数ペア:

[(1, 7256348), (2, 3628174), (4, 1814087), (11, 659668), (17, 426844), (22, 329834), (34, 213422), (44, 164917), (68, 106711), (89, 81532), (109, 66572), (178, 40766), (187, 38804), (218, 33286), (356, 20383), (374, 19402), (436, 16643), (748, 9701), (979, 7412), (1199, 6052), (1513, 4796), (1853, 3916), (1958, 3706), (2398, 3026)]