66192784

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8821}}^1$

素因数の和:8903

約数の個数: 40

約数和(自身を含む): 148774208

約数和(自身を除く): 82581424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 8821, 17642, 35284, 61747, 70568, 123494, 141136, 246988, 493976, 591007, 987952, 1182014, 2364028, 4137049, 4728056, 8274098, 9456112, 16548196, 33096392, 66192784]

約数ペア:

[(1, 66192784), (2, 33096392), (4, 16548196), (7, 9456112), (8, 8274098), (14, 4728056), (16, 4137049), (28, 2364028), (56, 1182014), (67, 987952), (112, 591007), (134, 493976), (268, 246988), (469, 141136), (536, 123494), (938, 70568), (1072, 61747), (1876, 35284), (3752, 17642), (7504, 8821)]