66268384

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3288

約数の個数: 72

約数和(自身を含む): 163491048

約数和(自身を除く): 97222664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 3251, 5096, 6502, 10192, 13004, 20384, 22757, 26008, 42263, 45514, 52016, 84526, 91028, 104032, 159299, 169052, 182056, 295841, 318598, 338104, 364112, 591682, 637196, 676208, 728224, 1183364, 1274392, 1352416, 2070887, 2366728, 2548784, 4141774, 4733456, 5097568, 8283548, 9466912, 16567096, 33134192, 66268384]

約数ペア:

[(1, 66268384), (2, 33134192), (4, 16567096), (7, 9466912), (8, 8283548), (13, 5097568), (14, 4733456), (16, 4141774), (26, 2548784), (28, 2366728), (32, 2070887), (49, 1352416), (52, 1274392), (56, 1183364), (91, 728224), (98, 676208), (104, 637196), (112, 591682), (182, 364112), (196, 338104), (208, 318598), (224, 295841), (364, 182056), (392, 169052), (416, 159299), (637, 104032), (728, 91028), (784, 84526), (1274, 52016), (1456, 45514), (1568, 42263), (2548, 26008), (2912, 22757), (3251, 20384), (5096, 13004), (6502, 10192)]