37948988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 87230976

約数和(自身を除く): 49281988

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 487, 506, 644, 847, 974, 1012, 1694, 1771, 1948, 2783, 3388, 3409, 3542, 5357, 5566, 6818, 7084, 10714, 11132, 11201, 13636, 19481, 21428, 22402, 37499, 38962, 44804, 58927, 74998, 77924, 78407, 117854, 123211, 149996, 156814, 235708, 246422, 313628, 412489, 492844, 824978, 862477, 1355321, 1649956, 1724954, 2710642, 3449908, 5421284, 9487247, 18974494, 37948988]

約数ペア:

[(1, 37948988), (2, 18974494), (4, 9487247), (7, 5421284), (11, 3449908), (14, 2710642), (22, 1724954), (23, 1649956), (28, 1355321), (44, 862477), (46, 824978), (77, 492844), (92, 412489), (121, 313628), (154, 246422), (161, 235708), (242, 156814), (253, 149996), (308, 123211), (322, 117854), (484, 78407), (487, 77924), (506, 74998), (644, 58927), (847, 44804), (974, 38962), (1012, 37499), (1694, 22402), (1771, 21428), (1948, 19481), (2783, 13636), (3388, 11201), (3409, 11132), (3542, 10714), (5357, 7084), (5566, 6818)]