3953672

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{37}}^2$

素因数の和:118

約数の個数: 36

約数和(自身を含む): 8041005

約数和(自身を除く): 4087333

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 361, 703, 722, 1369, 1406, 1444, 2738, 2812, 2888, 5476, 5624, 10952, 13357, 26011, 26714, 52022, 53428, 104044, 106856, 208088, 494209, 988418, 1976836, 3953672]

約数ペア:

[(1, 3953672), (2, 1976836), (4, 988418), (8, 494209), (19, 208088), (37, 106856), (38, 104044), (74, 53428), (76, 52022), (148, 26714), (152, 26011), (296, 13357), (361, 10952), (703, 5624), (722, 5476), (1369, 2888), (1406, 2812), (1444, 2738)]