71711724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1753}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 191733248

約数和(自身を除く): 120021524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 487, 974, 1461, 1753, 1948, 2922, 3409, 3506, 5259, 5844, 6818, 7012, 10227, 10518, 12271, 13636, 20454, 21036, 24542, 36813, 40908, 49084, 73626, 147252, 853711, 1707422, 2561133, 3414844, 5122266, 5975977, 10244532, 11951954, 17927931, 23903908, 35855862, 71711724]

約数ペア:

[(1, 71711724), (2, 35855862), (3, 23903908), (4, 17927931), (6, 11951954), (7, 10244532), (12, 5975977), (14, 5122266), (21, 3414844), (28, 2561133), (42, 1707422), (84, 853711), (487, 147252), (974, 73626), (1461, 49084), (1753, 40908), (1948, 36813), (2922, 24542), (3409, 21036), (3506, 20454), (5259, 13636), (5844, 12271), (6818, 10518), (7012, 10227)]