64163834

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 117456480

約数和(自身を除く): 53292646

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 107, 203, 211, 214, 406, 422, 749, 1421, 1477, 1498, 2842, 2954, 3103, 5243, 6119, 6206, 10339, 10486, 12238, 20678, 21721, 22577, 42833, 43442, 45154, 85666, 152047, 158039, 299831, 304094, 316078, 599662, 654733, 1106273, 1309466, 2212546, 4583131, 9166262, 32081917, 64163834]

約数ペア:

[(1, 64163834), (2, 32081917), (7, 9166262), (14, 4583131), (29, 2212546), (49, 1309466), (58, 1106273), (98, 654733), (107, 599662), (203, 316078), (211, 304094), (214, 299831), (406, 158039), (422, 152047), (749, 85666), (1421, 45154), (1477, 43442), (1498, 42833), (2842, 22577), (2954, 21721), (3103, 20678), (5243, 12238), (6119, 10486), (6206, 10339)]