28318932

素因数分解:

$2^2\times 3^2\times {\mathrm{463}}^1\times {\mathrm{1699}}^1$

素因数の和:2172

約数の個数: 36

約数和(自身を含む): 71780800

約数和(自身を除く): 43461868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463, 926, 1389, 1699, 1852, 2778, 3398, 4167, 5097, 5556, 6796, 8334, 10194, 15291, 16668, 20388, 30582, 61164, 786637, 1573274, 2359911, 3146548, 4719822, 7079733, 9439644, 14159466, 28318932]

約数ペア:

[(1, 28318932), (2, 14159466), (3, 9439644), (4, 7079733), (6, 4719822), (9, 3146548), (12, 2359911), (18, 1573274), (36, 786637), (463, 61164), (926, 30582), (1389, 20388), (1699, 16668), (1852, 15291), (2778, 10194), (3398, 8334), (4167, 6796), (5097, 5556)]