27759864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 76826880

約数和(自身を除く): 49067016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1481, 1562, 1704, 2343, 2962, 3124, 4443, 4686, 5924, 6248, 8886, 9372, 11848, 16291, 17772, 18744, 32582, 35544, 48873, 65164, 97746, 105151, 130328, 195492, 210302, 315453, 390984, 420604, 630906, 841208, 1156661, 1261812, 2313322, 2523624, 3469983, 4626644, 6939966, 9253288, 13879932, 27759864]

約数ペア:

[(1, 27759864), (2, 13879932), (3, 9253288), (4, 6939966), (6, 4626644), (8, 3469983), (11, 2523624), (12, 2313322), (22, 1261812), (24, 1156661), (33, 841208), (44, 630906), (66, 420604), (71, 390984), (88, 315453), (132, 210302), (142, 195492), (213, 130328), (264, 105151), (284, 97746), (426, 65164), (568, 48873), (781, 35544), (852, 32582), (1481, 18744), (1562, 17772), (1704, 16291), (2343, 11848), (2962, 9372), (3124, 8886), (4443, 6248), (4686, 5924)]