66706087672

素因数分解:

$2^3\times 7^2\times {\mathrm{41233}}^1\times {\mathrm{4127}}^1$

素因数の和:45380

約数の個数: 48

約数和(自身を含む): 145532928960

約数和(自身を除く): 78826841288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 4127, 8254, 16508, 28889, 33016, 41233, 57778, 82466, 115556, 164932, 202223, 231112, 288631, 329864, 404446, 577262, 808892, 1154524, 1617784, 2020417, 2309048, 4040834, 8081668, 16163336, 170168591, 340337182, 680674364, 1191180137, 1361348728, 2382360274, 4764720548, 8338260959, 9529441096, 16676521918, 33353043836, 66706087672]

約数ペア:

[(1, 66706087672), (2, 33353043836), (4, 16676521918), (7, 9529441096), (8, 8338260959), (14, 4764720548), (28, 2382360274), (49, 1361348728), (56, 1191180137), (98, 680674364), (196, 340337182), (392, 170168591), (4127, 16163336), (8254, 8081668), (16508, 4040834), (28889, 2309048), (33016, 2020417), (41233, 1617784), (57778, 1154524), (82466, 808892), (115556, 577262), (164932, 404446), (202223, 329864), (231112, 288631)]