17307892

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 35925120

約数和(自身を除く): 18617228

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 107, 109, 212, 214, 218, 371, 428, 436, 742, 749, 763, 1484, 1498, 1526, 2996, 3052, 5671, 5777, 11342, 11554, 11663, 22684, 23108, 23326, 39697, 40439, 46652, 79394, 80878, 81641, 158788, 161756, 163282, 326564, 618139, 1236278, 2472556, 4326973, 8653946, 17307892]

約数ペア:

[(1, 17307892), (2, 8653946), (4, 4326973), (7, 2472556), (14, 1236278), (28, 618139), (53, 326564), (106, 163282), (107, 161756), (109, 158788), (212, 81641), (214, 80878), (218, 79394), (371, 46652), (428, 40439), (436, 39697), (742, 23326), (749, 23108), (763, 22684), (1484, 11663), (1498, 11554), (1526, 11342), (2996, 5777), (3052, 5671)]