40291832

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3767}}^1$

素因数の和:3971

約数の個数: 32

約数和(自身を含む): 86814720

約数和(自身を除く): 46522888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 3767, 5348, 7534, 10696, 15068, 26369, 30136, 52738, 105476, 210952, 719497, 1438994, 2877988, 5036479, 5755976, 10072958, 20145916, 40291832]

約数ペア:

[(1, 40291832), (2, 20145916), (4, 10072958), (7, 5755976), (8, 5036479), (14, 2877988), (28, 1438994), (56, 719497), (191, 210952), (382, 105476), (764, 52738), (1337, 30136), (1528, 26369), (2674, 15068), (3767, 10696), (5348, 7534)]