3647603648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{8929}}^1$

素因数の和:9445

約数の個数: 56

約数和(自身を含む): 7811749680

約数和(自身を除く): 4164146032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 491, 832, 982, 1964, 3928, 6383, 7856, 8929, 12766, 15712, 17858, 25532, 31424, 35716, 51064, 71432, 102128, 116077, 142864, 204256, 232154, 285728, 408512, 464308, 571456, 928616, 1857232, 3714464, 4384139, 7428928, 8768278, 17536556, 35073112, 56993807, 70146224, 113987614, 140292448, 227975228, 280584896, 455950456, 911900912, 1823801824, 3647603648]

約数ペア:

[(1, 3647603648), (2, 1823801824), (4, 911900912), (8, 455950456), (13, 280584896), (16, 227975228), (26, 140292448), (32, 113987614), (52, 70146224), (64, 56993807), (104, 35073112), (208, 17536556), (416, 8768278), (491, 7428928), (832, 4384139), (982, 3714464), (1964, 1857232), (3928, 928616), (6383, 571456), (7856, 464308), (8929, 408512), (12766, 285728), (15712, 232154), (17858, 204256), (25532, 142864), (31424, 116077), (35716, 102128), (51064, 71432)]