40037066

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2474

約数の個数: 24

約数和(自身を含む): 66165984

約数和(自身を除く): 26128918

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 2411, 4822, 8303, 16606, 45809, 55453, 91618, 110906, 870371, 1053607, 1740742, 2107214, 20018533, 40037066]

約数ペア:

[(1, 40037066), (2, 20018533), (19, 2107214), (23, 1740742), (38, 1053607), (46, 870371), (361, 110906), (437, 91618), (722, 55453), (874, 45809), (2411, 16606), (4822, 8303)]