61431776

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6689}}^1$

素因数の和:6747

約数の個数: 48

約数和(自身を含む): 141613920

約数和(自身を除く): 80182144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 6689, 9184, 13378, 26756, 46823, 53512, 93646, 107024, 187292, 214048, 274249, 374584, 548498, 749168, 1096996, 1498336, 1919743, 2193992, 3839486, 4387984, 7678972, 8775968, 15357944, 30715888, 61431776]

約数ペア:

[(1, 61431776), (2, 30715888), (4, 15357944), (7, 8775968), (8, 7678972), (14, 4387984), (16, 3839486), (28, 2193992), (32, 1919743), (41, 1498336), (56, 1096996), (82, 749168), (112, 548498), (164, 374584), (224, 274249), (287, 214048), (328, 187292), (574, 107024), (656, 93646), (1148, 53512), (1312, 46823), (2296, 26756), (4592, 13378), (6689, 9184)]