71654624

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 150796800

約数和(自身を除く): 79142176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1273, 1759, 2144, 2546, 3518, 5092, 7036, 10184, 14072, 20368, 28144, 33421, 40736, 56288, 66842, 117853, 133684, 235706, 267368, 471412, 534736, 942824, 1069472, 1885648, 2239207, 3771296, 4478414, 8956828, 17913656, 35827312, 71654624]

約数ペア:

[(1, 71654624), (2, 35827312), (4, 17913656), (8, 8956828), (16, 4478414), (19, 3771296), (32, 2239207), (38, 1885648), (67, 1069472), (76, 942824), (134, 534736), (152, 471412), (268, 267368), (304, 235706), (536, 133684), (608, 117853), (1072, 66842), (1273, 56288), (1759, 40736), (2144, 33421), (2546, 28144), (3518, 20368), (5092, 14072), (7036, 10184)]