65218912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6389}}^1$

素因数の和:6439

約数の個数: 48

約数和(自身を含む): 144925200

約数和(自身を除く): 79706288

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 6389, 10208, 12778, 25556, 51112, 70279, 102224, 140558, 185281, 204448, 281116, 370562, 562232, 741124, 1124464, 1482248, 2038091, 2248928, 2964496, 4076182, 5928992, 8152364, 16304728, 32609456, 65218912]

約数ペア:

[(1, 65218912), (2, 32609456), (4, 16304728), (8, 8152364), (11, 5928992), (16, 4076182), (22, 2964496), (29, 2248928), (32, 2038091), (44, 1482248), (58, 1124464), (88, 741124), (116, 562232), (176, 370562), (232, 281116), (319, 204448), (352, 185281), (464, 140558), (638, 102224), (928, 70279), (1276, 51112), (2552, 25556), (5104, 12778), (6389, 10208)]