17988571792

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3623}}^1\times {\mathrm{8387}}^1$

素因数の和:12055

約数の個数: 40

約数和(自身を含む): 35808975936

約数和(自身を除く): 17820404144

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3623, 7246, 8387, 14492, 16774, 28984, 33548, 57968, 67096, 134051, 134192, 268102, 310319, 536204, 620638, 1072408, 1241276, 2144816, 2482552, 4965104, 30386101, 60772202, 121544404, 243088808, 486177616, 1124285737, 2248571474, 4497142948, 8994285896, 17988571792]

約数ペア:

[(1, 17988571792), (2, 8994285896), (4, 4497142948), (8, 2248571474), (16, 1124285737), (37, 486177616), (74, 243088808), (148, 121544404), (296, 60772202), (592, 30386101), (3623, 4965104), (7246, 2482552), (8387, 2144816), (14492, 1241276), (16774, 1072408), (28984, 620638), (33548, 536204), (57968, 310319), (67096, 268102), (134051, 134192)]