40595324

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1039

約数の個数: 72

約数和(自身を含む): 94993920

約数和(自身を除く): 54398596

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 991, 1078, 1463, 1862, 1982, 2156, 2926, 3724, 3964, 5852, 6937, 10241, 10901, 13874, 18829, 20482, 21802, 27748, 37658, 40964, 43604, 48559, 75316, 76307, 97118, 131803, 152614, 194236, 207119, 263606, 305228, 414238, 527212, 534149, 828476, 922621, 1068298, 1449833, 1845242, 2136596, 2899666, 3690484, 5799332, 10148831, 20297662, 40595324]

約数ペア:

[(1, 40595324), (2, 20297662), (4, 10148831), (7, 5799332), (11, 3690484), (14, 2899666), (19, 2136596), (22, 1845242), (28, 1449833), (38, 1068298), (44, 922621), (49, 828476), (76, 534149), (77, 527212), (98, 414238), (133, 305228), (154, 263606), (196, 207119), (209, 194236), (266, 152614), (308, 131803), (418, 97118), (532, 76307), (539, 75316), (836, 48559), (931, 43604), (991, 40964), (1078, 37658), (1463, 27748), (1862, 21802), (1982, 20482), (2156, 18829), (2926, 13874), (3724, 10901), (3964, 10241), (5852, 6937)]