8005088

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2779

約数の個数: 48

約数和(自身を含む): 19404000

約数和(自身を除く): 11398912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2749, 2912, 5498, 10996, 19243, 21992, 35737, 38486, 43984, 71474, 76972, 87968, 142948, 153944, 250159, 285896, 307888, 500318, 571792, 615776, 1000636, 1143584, 2001272, 4002544, 8005088]

約数ペア:

[(1, 8005088), (2, 4002544), (4, 2001272), (7, 1143584), (8, 1000636), (13, 615776), (14, 571792), (16, 500318), (26, 307888), (28, 285896), (32, 250159), (52, 153944), (56, 142948), (91, 87968), (104, 76972), (112, 71474), (182, 43984), (208, 38486), (224, 35737), (364, 21992), (416, 19243), (728, 10996), (1456, 5498), (2749, 2912)]