40238086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6577}}^1$

素因数の和:6628

約数の個数: 32

約数和(自身を含む): 75778560

約数和(自身を除く): 35540474

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 6577, 13154, 46039, 92078, 124963, 151271, 249926, 302542, 874741, 1058897, 1749482, 2117794, 2874149, 5748298, 20119043, 40238086]

約数ペア:

[(1, 40238086), (2, 20119043), (7, 5748298), (14, 2874149), (19, 2117794), (23, 1749482), (38, 1058897), (46, 874741), (133, 302542), (161, 249926), (266, 151271), (322, 124963), (437, 92078), (874, 46039), (3059, 13154), (6118, 6577)]