40278504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239753}}^1$

素因数の和:239769

約数の個数: 32

約数和(自身を含む): 115081920

約数和(自身を除く): 74803416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239753, 479506, 719259, 959012, 1438518, 1678271, 1918024, 2877036, 3356542, 5034813, 5754072, 6713084, 10069626, 13426168, 20139252, 40278504]

約数ペア:

[(1, 40278504), (2, 20139252), (3, 13426168), (4, 10069626), (6, 6713084), (7, 5754072), (8, 5034813), (12, 3356542), (14, 2877036), (21, 1918024), (24, 1678271), (28, 1438518), (42, 959012), (56, 719259), (84, 479506), (168, 239753)]