38489184

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1372

約数の個数: 72

約数和(自身を含む): 110565000

約数和(自身を除く): 72075816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1249, 1284, 1712, 1926, 2498, 2568, 3424, 3747, 3852, 4996, 5136, 7494, 7704, 9992, 10272, 11241, 14988, 15408, 19984, 22482, 29976, 30816, 39968, 44964, 59952, 89928, 119904, 133643, 179856, 267286, 359712, 400929, 534572, 801858, 1069144, 1202787, 1603716, 2138288, 2405574, 3207432, 4276576, 4811148, 6414864, 9622296, 12829728, 19244592, 38489184]

約数ペア:

[(1, 38489184), (2, 19244592), (3, 12829728), (4, 9622296), (6, 6414864), (8, 4811148), (9, 4276576), (12, 3207432), (16, 2405574), (18, 2138288), (24, 1603716), (32, 1202787), (36, 1069144), (48, 801858), (72, 534572), (96, 400929), (107, 359712), (144, 267286), (214, 179856), (288, 133643), (321, 119904), (428, 89928), (642, 59952), (856, 44964), (963, 39968), (1249, 30816), (1284, 29976), (1712, 22482), (1926, 19984), (2498, 15408), (2568, 14988), (3424, 11241), (3747, 10272), (3852, 9992), (4996, 7704), (5136, 7494)]