42880292

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16829}}^1$

素因数の和:16860

約数の個数: 36

約数和(自身を含む): 94012380

約数和(自身を除く): 51132088

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 16829, 33658, 67316, 117803, 218777, 235606, 437554, 471212, 824621, 875108, 1531439, 1649242, 3062878, 3298484, 6125756, 10720073, 21440146, 42880292]

約数ペア:

[(1, 42880292), (2, 21440146), (4, 10720073), (7, 6125756), (13, 3298484), (14, 3062878), (26, 1649242), (28, 1531439), (49, 875108), (52, 824621), (91, 471212), (98, 437554), (182, 235606), (196, 218777), (364, 117803), (637, 67316), (1274, 33658), (2548, 16829)]