40885796

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10979}}^1$

素因数の和:11016

約数の個数: 36

約数和(自身を含む): 87620400

約数和(自身を除く): 46734604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 10979, 21958, 43916, 76853, 153706, 208601, 307412, 417202, 537971, 834404, 1075942, 1460207, 2151884, 2920414, 5840828, 10221449, 20442898, 40885796]

約数ペア:

[(1, 40885796), (2, 20442898), (4, 10221449), (7, 5840828), (14, 2920414), (19, 2151884), (28, 1460207), (38, 1075942), (49, 834404), (76, 537971), (98, 417202), (133, 307412), (196, 208601), (266, 153706), (532, 76853), (931, 43916), (1862, 21958), (3724, 10979)]