28825412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3072

約数の個数: 48

約数和(自身を含む): 64942080

約数和(自身を除く): 36116668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 3019, 4774, 6038, 9548, 12076, 21133, 33209, 42266, 66418, 84532, 93589, 132836, 187178, 232463, 374356, 464926, 655123, 929852, 1029479, 1310246, 2058958, 2620492, 4117916, 7206353, 14412706, 28825412]

約数ペア:

[(1, 28825412), (2, 14412706), (4, 7206353), (7, 4117916), (11, 2620492), (14, 2058958), (22, 1310246), (28, 1029479), (31, 929852), (44, 655123), (62, 464926), (77, 374356), (124, 232463), (154, 187178), (217, 132836), (308, 93589), (341, 84532), (434, 66418), (682, 42266), (868, 33209), (1364, 21133), (2387, 12076), (3019, 9548), (4774, 6038)]