27725368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 61585920

約数和(自身を除く): 33860552

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 187, 344, 374, 431, 473, 731, 748, 862, 946, 1462, 1496, 1724, 1892, 2924, 3448, 3784, 4741, 5848, 7327, 8041, 9482, 14654, 16082, 18533, 18964, 29308, 32164, 37066, 37928, 58616, 64328, 74132, 80597, 148264, 161194, 203863, 315061, 322388, 407726, 630122, 644776, 815452, 1260244, 1630904, 2520488, 3465671, 6931342, 13862684, 27725368]

約数ペア:

[(1, 27725368), (2, 13862684), (4, 6931342), (8, 3465671), (11, 2520488), (17, 1630904), (22, 1260244), (34, 815452), (43, 644776), (44, 630122), (68, 407726), (86, 322388), (88, 315061), (136, 203863), (172, 161194), (187, 148264), (344, 80597), (374, 74132), (431, 64328), (473, 58616), (731, 37928), (748, 37066), (862, 32164), (946, 29308), (1462, 18964), (1496, 18533), (1724, 16082), (1892, 14654), (2924, 9482), (3448, 8041), (3784, 7327), (4741, 5848)]