40173224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 93609600

約数和(自身を除く): 53436376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 397, 556, 728, 794, 973, 1112, 1588, 1807, 1946, 2779, 3176, 3614, 3892, 5161, 5558, 7228, 7784, 10322, 11116, 12649, 14456, 20644, 22232, 25298, 36127, 41288, 50596, 55183, 72254, 101192, 110366, 144508, 220732, 289016, 386281, 441464, 717379, 772562, 1434758, 1545124, 2869516, 3090248, 5021653, 5739032, 10043306, 20086612, 40173224]

約数ペア:

[(1, 40173224), (2, 20086612), (4, 10043306), (7, 5739032), (8, 5021653), (13, 3090248), (14, 2869516), (26, 1545124), (28, 1434758), (52, 772562), (56, 717379), (91, 441464), (104, 386281), (139, 289016), (182, 220732), (278, 144508), (364, 110366), (397, 101192), (556, 72254), (728, 55183), (794, 50596), (973, 41288), (1112, 36127), (1588, 25298), (1807, 22232), (1946, 20644), (2779, 14456), (3176, 12649), (3614, 11116), (3892, 10322), (5161, 7784), (5558, 7228)]