40315278

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1039}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 83865600

約数和(自身を除く): 43550322

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 223, 446, 669, 1039, 1338, 2078, 3117, 6234, 6467, 12934, 19401, 30131, 38802, 60262, 90393, 180786, 231697, 463394, 695091, 1390182, 6719213, 13438426, 20157639, 40315278]

約数ペア:

[(1, 40315278), (2, 20157639), (3, 13438426), (6, 6719213), (29, 1390182), (58, 695091), (87, 463394), (174, 231697), (223, 180786), (446, 90393), (669, 60262), (1039, 38802), (1338, 30131), (2078, 19401), (3117, 12934), (6234, 6467)]