66841984

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 150368400

約数和(自身を除く): 83526416

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1408, 1637, 1856, 2552, 3274, 3712, 5104, 6548, 10208, 13096, 18007, 20416, 26192, 36014, 40832, 47473, 52384, 72028, 94946, 104768, 144056, 189892, 209536, 288112, 379784, 522203, 576224, 759568, 1044406, 1152448, 1519136, 2088812, 2304896, 3038272, 4177624, 6076544, 8355248, 16710496, 33420992, 66841984]

約数ペア:

[(1, 66841984), (2, 33420992), (4, 16710496), (8, 8355248), (11, 6076544), (16, 4177624), (22, 3038272), (29, 2304896), (32, 2088812), (44, 1519136), (58, 1152448), (64, 1044406), (88, 759568), (116, 576224), (128, 522203), (176, 379784), (232, 288112), (319, 209536), (352, 189892), (464, 144056), (638, 104768), (704, 94946), (928, 72028), (1276, 52384), (1408, 47473), (1637, 40832), (1856, 36014), (2552, 26192), (3274, 20416), (3712, 18007), (5104, 13096), (6548, 10208)]