70543732

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{997}}^1$

素因数の和:1053

約数の個数: 54

約数和(自身を含む): 151714962

約数和(自身を除く): 81171230

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 361, 532, 722, 931, 997, 1444, 1862, 1994, 2527, 3724, 3988, 5054, 6979, 10108, 13958, 17689, 18943, 27916, 35378, 37886, 48853, 70756, 75772, 97706, 132601, 195412, 265202, 359917, 530404, 719834, 928207, 1439668, 1856414, 2519419, 3712828, 5038838, 10077676, 17635933, 35271866, 70543732]

約数ペア:

[(1, 70543732), (2, 35271866), (4, 17635933), (7, 10077676), (14, 5038838), (19, 3712828), (28, 2519419), (38, 1856414), (49, 1439668), (76, 928207), (98, 719834), (133, 530404), (196, 359917), (266, 265202), (361, 195412), (532, 132601), (722, 97706), (931, 75772), (997, 70756), (1444, 48853), (1862, 37886), (1994, 35378), (2527, 27916), (3724, 18943), (3988, 17689), (5054, 13958), (6979, 10108)]