28253148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30577}}^1$

素因数の和:30602

約数の個数: 48

約数和(自身を含む): 82193664

約数和(自身を除く): 53940516

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 30577, 61154, 91731, 122308, 183462, 214039, 336347, 366924, 428078, 642117, 672694, 856156, 1009041, 1284234, 1345388, 2018082, 2354429, 2568468, 4036164, 4708858, 7063287, 9417716, 14126574, 28253148]

約数ペア:

[(1, 28253148), (2, 14126574), (3, 9417716), (4, 7063287), (6, 4708858), (7, 4036164), (11, 2568468), (12, 2354429), (14, 2018082), (21, 1345388), (22, 1284234), (28, 1009041), (33, 856156), (42, 672694), (44, 642117), (66, 428078), (77, 366924), (84, 336347), (132, 214039), (154, 183462), (231, 122308), (308, 91731), (462, 61154), (924, 30577)]