6389377792

素因数分解:

$2^8\times 7^1\times {\mathrm{179}}^1\times {\mathrm{19919}}^1$

素因数の和:20121

約数の個数: 72

約数和(自身を含む): 14657932800

約数和(自身を除く): 8268555008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 179, 224, 256, 358, 448, 716, 896, 1253, 1432, 1792, 2506, 2864, 5012, 5728, 10024, 11456, 19919, 20048, 22912, 39838, 40096, 45824, 79676, 80192, 139433, 159352, 160384, 278866, 318704, 320768, 557732, 637408, 1115464, 1274816, 2230928, 2549632, 3565501, 4461856, 5099264, 7131002, 8923712, 14262004, 17847424, 24958507, 28524008, 35694848, 49917014, 57048016, 99834028, 114096032, 199668056, 228192064, 399336112, 456384128, 798672224, 912768256, 1597344448, 3194688896, 6389377792]

約数ペア:

[(1, 6389377792), (2, 3194688896), (4, 1597344448), (7, 912768256), (8, 798672224), (14, 456384128), (16, 399336112), (28, 228192064), (32, 199668056), (56, 114096032), (64, 99834028), (112, 57048016), (128, 49917014), (179, 35694848), (224, 28524008), (256, 24958507), (358, 17847424), (448, 14262004), (716, 8923712), (896, 7131002), (1253, 5099264), (1432, 4461856), (1792, 3565501), (2506, 2549632), (2864, 2230928), (5012, 1274816), (5728, 1115464), (10024, 637408), (11456, 557732), (19919, 320768), (20048, 318704), (22912, 278866), (39838, 160384), (40096, 159352), (45824, 139433), (79676, 80192)]