64795852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 131241600

約数和(自身を除く): 66445748

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 179, 209, 358, 418, 433, 716, 836, 866, 1732, 1969, 3401, 3938, 4763, 6802, 7876, 8227, 9526, 13604, 16454, 19052, 32908, 37411, 74822, 77507, 90497, 149644, 155014, 180994, 310028, 361988, 852577, 1472633, 1705154, 2945266, 3410308, 5890532, 16198963, 32397926, 64795852]

約数ペア:

[(1, 64795852), (2, 32397926), (4, 16198963), (11, 5890532), (19, 3410308), (22, 2945266), (38, 1705154), (44, 1472633), (76, 852577), (179, 361988), (209, 310028), (358, 180994), (418, 155014), (433, 149644), (716, 90497), (836, 77507), (866, 74822), (1732, 37411), (1969, 32908), (3401, 19052), (3938, 16454), (4763, 13604), (6802, 9526), (7876, 8227)]