39720512

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47741}}^1$

素因数の和:47766

約数の個数: 28

約数和(自身を含む): 84885276

約数和(自身を除く): 45164764

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 47741, 95482, 190964, 381928, 620633, 763856, 1241266, 1527712, 2482532, 3055424, 4965064, 9930128, 19860256, 39720512]

約数ペア:

[(1, 39720512), (2, 19860256), (4, 9930128), (8, 4965064), (13, 3055424), (16, 2482532), (26, 1527712), (32, 1241266), (52, 763856), (64, 620633), (104, 381928), (208, 190964), (416, 95482), (832, 47741)]