40303788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25253}}^1$

素因数の和:25286

約数の個数: 48

約数和(自身を含む): 113137920

約数和(自身を除く): 72834132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 25253, 50506, 75759, 101012, 151518, 176771, 303036, 353542, 479807, 530313, 707084, 959614, 1060626, 1439421, 1919228, 2121252, 2878842, 3358649, 5757684, 6717298, 10075947, 13434596, 20151894, 40303788]

約数ペア:

[(1, 40303788), (2, 20151894), (3, 13434596), (4, 10075947), (6, 6717298), (7, 5757684), (12, 3358649), (14, 2878842), (19, 2121252), (21, 1919228), (28, 1439421), (38, 1060626), (42, 959614), (57, 707084), (76, 530313), (84, 479807), (114, 353542), (133, 303036), (228, 176771), (266, 151518), (399, 101012), (532, 75759), (798, 50506), (1596, 25253)]