40891256

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42953}}^1$

素因数の和:42983

約数の個数: 32

約数和(自身を含む): 92780640

約数和(自身を除く): 51889384

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 42953, 85906, 171812, 300671, 343624, 601342, 730201, 1202684, 1460402, 2405368, 2920804, 5111407, 5841608, 10222814, 20445628, 40891256]

約数ペア:

[(1, 40891256), (2, 20445628), (4, 10222814), (7, 5841608), (8, 5111407), (14, 2920804), (17, 2405368), (28, 1460402), (34, 1202684), (56, 730201), (68, 601342), (119, 343624), (136, 300671), (238, 171812), (476, 85906), (952, 42953)]