40228408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6823}}^1$

素因数の和:6907

約数の個数: 32

約数和(自身を含む): 83525760

約数和(自身を除く): 43297352

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 6823, 13646, 27292, 54584, 75053, 150106, 300212, 457141, 600424, 914282, 1828564, 3657128, 5028551, 10057102, 20114204, 40228408]

約数ペア:

[(1, 40228408), (2, 20114204), (4, 10057102), (8, 5028551), (11, 3657128), (22, 1828564), (44, 914282), (67, 600424), (88, 457141), (134, 300212), (268, 150106), (536, 75053), (737, 54584), (1474, 27292), (2948, 13646), (5896, 6823)]