28676388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{183823}}^1$

素因数の和:183843

約数の個数: 24

約数和(自身を含む): 72059008

約数和(自身を除く): 43382620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 183823, 367646, 551469, 735292, 1102938, 2205876, 2389699, 4779398, 7169097, 9558796, 14338194, 28676388]

約数ペア:

[(1, 28676388), (2, 14338194), (3, 9558796), (4, 7169097), (6, 4779398), (12, 2389699), (13, 2205876), (26, 1102938), (39, 735292), (52, 551469), (78, 367646), (156, 183823)]