39102788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 37102012

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 79, 116, 158, 251, 316, 493, 502, 986, 1004, 1343, 1972, 2291, 2686, 4267, 4582, 5372, 7279, 8534, 9164, 14558, 17068, 19829, 29116, 38947, 39658, 77894, 79316, 123743, 155788, 247486, 337093, 494972, 575041, 674186, 1150082, 1348372, 2300164, 9775697, 19551394, 39102788]

約数ペア:

[(1, 39102788), (2, 19551394), (4, 9775697), (17, 2300164), (29, 1348372), (34, 1150082), (58, 674186), (68, 575041), (79, 494972), (116, 337093), (158, 247486), (251, 155788), (316, 123743), (493, 79316), (502, 77894), (986, 39658), (1004, 38947), (1343, 29116), (1972, 19829), (2291, 17068), (2686, 14558), (4267, 9164), (4582, 8534), (5372, 7279)]