38654176

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 72

約数和(自身を含む): 85465800

約数和(自身を除く): 46811624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 121, 134, 149, 176, 242, 268, 298, 352, 484, 536, 596, 737, 968, 1072, 1192, 1474, 1639, 1936, 2144, 2384, 2948, 3278, 3872, 4768, 5896, 6556, 8107, 9983, 11792, 13112, 16214, 18029, 19966, 23584, 26224, 32428, 36058, 39932, 52448, 64856, 72116, 79864, 109813, 129712, 144232, 159728, 219626, 259424, 288464, 319456, 439252, 576928, 878504, 1207943, 1757008, 2415886, 3514016, 4831772, 9663544, 19327088, 38654176]

約数ペア:

[(1, 38654176), (2, 19327088), (4, 9663544), (8, 4831772), (11, 3514016), (16, 2415886), (22, 1757008), (32, 1207943), (44, 878504), (67, 576928), (88, 439252), (121, 319456), (134, 288464), (149, 259424), (176, 219626), (242, 159728), (268, 144232), (298, 129712), (352, 109813), (484, 79864), (536, 72116), (596, 64856), (737, 52448), (968, 39932), (1072, 36058), (1192, 32428), (1474, 26224), (1639, 23584), (1936, 19966), (2144, 18029), (2384, 16214), (2948, 13112), (3278, 11792), (3872, 9983), (4768, 8107), (5896, 6556)]