38942988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27271}}^1$

素因数の和:27302

約数の個数: 48

約数和(自身を含む): 109960704

約数和(自身を除く): 71017716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 27271, 54542, 81813, 109084, 163626, 190897, 327252, 381794, 463607, 572691, 763588, 927214, 1145382, 1390821, 1854428, 2290764, 2781642, 3245249, 5563284, 6490498, 9735747, 12980996, 19471494, 38942988]

約数ペア:

[(1, 38942988), (2, 19471494), (3, 12980996), (4, 9735747), (6, 6490498), (7, 5563284), (12, 3245249), (14, 2781642), (17, 2290764), (21, 1854428), (28, 1390821), (34, 1145382), (42, 927214), (51, 763588), (68, 572691), (84, 463607), (102, 381794), (119, 327252), (204, 190897), (238, 163626), (357, 109084), (476, 81813), (714, 54542), (1428, 27271)]