71713446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2213

約数の個数: 64

約数和(自身を含む): 177334272

約数和(自身を除く): 105620826

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 94, 102, 119, 141, 238, 282, 329, 357, 658, 714, 799, 987, 1598, 1974, 2137, 2397, 4274, 4794, 5593, 6411, 11186, 12822, 14959, 16779, 29918, 33558, 36329, 44877, 72658, 89754, 100439, 108987, 200878, 217974, 254303, 301317, 508606, 602634, 703073, 762909, 1406146, 1525818, 1707463, 2109219, 3414926, 4218438, 5122389, 10244778, 11952241, 23904482, 35856723, 71713446]

約数ペア:

[(1, 71713446), (2, 35856723), (3, 23904482), (6, 11952241), (7, 10244778), (14, 5122389), (17, 4218438), (21, 3414926), (34, 2109219), (42, 1707463), (47, 1525818), (51, 1406146), (94, 762909), (102, 703073), (119, 602634), (141, 508606), (238, 301317), (282, 254303), (329, 217974), (357, 200878), (658, 108987), (714, 100439), (799, 89754), (987, 72658), (1598, 44877), (1974, 36329), (2137, 33558), (2397, 29918), (4274, 16779), (4794, 14959), (5593, 12822), (6411, 11186)]