71453676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3389}}^1$

素因数の和:3654

約数の個数: 48

約数和(自身を含む): 191358720

約数和(自身を除く): 119905044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1506, 1757, 3012, 3389, 3514, 5271, 6778, 7028, 10167, 10542, 13556, 20334, 21084, 23723, 40668, 47446, 71169, 94892, 142338, 284676, 850639, 1701278, 2551917, 3402556, 5103834, 5954473, 10207668, 11908946, 17863419, 23817892, 35726838, 71453676]

約数ペア:

[(1, 71453676), (2, 35726838), (3, 23817892), (4, 17863419), (6, 11908946), (7, 10207668), (12, 5954473), (14, 5103834), (21, 3402556), (28, 2551917), (42, 1701278), (84, 850639), (251, 284676), (502, 142338), (753, 94892), (1004, 71169), (1506, 47446), (1757, 40668), (3012, 23723), (3389, 21084), (3514, 20334), (5271, 13556), (6778, 10542), (7028, 10167)]