38951066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 38463334

約数列:

[1, 2, 7, 11, 14, 22, 31, 41, 62, 77, 82, 154, 199, 217, 287, 341, 398, 434, 451, 574, 682, 902, 1271, 1393, 2189, 2387, 2542, 2786, 3157, 4378, 4774, 6169, 6314, 8159, 8897, 12338, 13981, 15323, 16318, 17794, 27962, 30646, 43183, 57113, 67859, 86366, 89749, 97867, 114226, 135718, 179498, 195734, 252929, 475013, 505858, 628243, 950026, 1256486, 1770503, 2782219, 3541006, 5564438, 19475533, 38951066]

約数ペア:

[(1, 38951066), (2, 19475533), (7, 5564438), (11, 3541006), (14, 2782219), (22, 1770503), (31, 1256486), (41, 950026), (62, 628243), (77, 505858), (82, 475013), (154, 252929), (199, 195734), (217, 179498), (287, 135718), (341, 114226), (398, 97867), (434, 89749), (451, 86366), (574, 67859), (682, 57113), (902, 43183), (1271, 30646), (1393, 27962), (2189, 17794), (2387, 16318), (2542, 15323), (2786, 13981), (3157, 12338), (4378, 8897), (4774, 8159), (6169, 6314)]