40776456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{967}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 117089280

約数和(自身を除く): 76312824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 753, 967, 1004, 1506, 1757, 1934, 2008, 2901, 3012, 3514, 3868, 5271, 5802, 6024, 6769, 7028, 7736, 10542, 11604, 13538, 14056, 20307, 21084, 23208, 27076, 40614, 42168, 54152, 81228, 162456, 242717, 485434, 728151, 970868, 1456302, 1699019, 1941736, 2912604, 3398038, 5097057, 5825208, 6796076, 10194114, 13592152, 20388228, 40776456]

約数ペア:

[(1, 40776456), (2, 20388228), (3, 13592152), (4, 10194114), (6, 6796076), (7, 5825208), (8, 5097057), (12, 3398038), (14, 2912604), (21, 1941736), (24, 1699019), (28, 1456302), (42, 970868), (56, 728151), (84, 485434), (168, 242717), (251, 162456), (502, 81228), (753, 54152), (967, 42168), (1004, 40614), (1506, 27076), (1757, 23208), (1934, 21084), (2008, 20307), (2901, 14056), (3012, 13538), (3514, 11604), (3868, 10542), (5271, 7736), (5802, 7028), (6024, 6769)]