71036972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{40639}}^1$

素因数の和:40685

約数の個数: 24

約数和(自身を含む): 136550400

約数和(自身を除く): 65513428

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 40639, 81278, 162556, 772141, 934697, 1544282, 1869394, 3088564, 3738788, 17759243, 35518486, 71036972]

約数ペア:

[(1, 71036972), (2, 35518486), (4, 17759243), (19, 3738788), (23, 3088564), (38, 1869394), (46, 1544282), (76, 934697), (92, 772141), (437, 162556), (874, 81278), (1748, 40639)]