78720242474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1\times {\mathrm{40961}}^1$

素因数の和:42046

約数の個数: 32

約数和(自身を含む): 126346469760

約数和(自身を除く): 47626227286

約数列:

[1, 2, 23, 41, 46, 82, 943, 1019, 1886, 2038, 23437, 40961, 41779, 46874, 81922, 83558, 942103, 960917, 1679401, 1884206, 1921834, 3358802, 38626223, 41739259, 77252446, 83478518, 960002957, 1711309619, 1920005914, 3422619238, 39360121237, 78720242474]

約数ペア:

[(1, 78720242474), (2, 39360121237), (23, 3422619238), (41, 1920005914), (46, 1711309619), (82, 960002957), (943, 83478518), (1019, 77252446), (1886, 41739259), (2038, 38626223), (23437, 3358802), (40961, 1921834), (41779, 1884206), (46874, 1679401), (81922, 960917), (83558, 942103)]