729080.00000000

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3469}}^1$

素因数の和:3557

約数の個数: 40

約数和(自身を含む): 102406640

約数和(自身を除く): 54062656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3469, 3484, 6938, 6968, 13876, 13936, 27752, 45097, 55504, 90194, 180388, 232423, 360776, 464846, 721552, 929692, 1859384, 3021499, 3718768, 6042998, 12085996, 24171992, 48343984]

約数ペア:

[(1, 48343984), (2, 24171992), (4, 12085996), (8, 6042998), (13, 3718768), (16, 3021499), (26, 1859384), (52, 929692), (67, 721552), (104, 464846), (134, 360776), (208, 232423), (268, 180388), (536, 90194), (871, 55504), (1072, 45097), (1742, 27752), (3469, 13936), (3484, 13876), (6938, 6968)]