42113728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:677

約数の個数: 56

約数和(自身を含む): 89611200

約数和(自身を除く): 47497472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 472, 587, 608, 944, 1121, 1174, 1216, 1888, 2242, 2348, 3776, 4484, 4696, 8968, 9392, 11153, 17936, 18784, 22306, 34633, 35872, 37568, 44612, 69266, 71744, 89224, 138532, 178448, 277064, 356896, 554128, 658027, 713792, 1108256, 1316054, 2216512, 2632108, 5264216, 10528432, 21056864, 42113728]

約数ペア:

[(1, 42113728), (2, 21056864), (4, 10528432), (8, 5264216), (16, 2632108), (19, 2216512), (32, 1316054), (38, 1108256), (59, 713792), (64, 658027), (76, 554128), (118, 356896), (152, 277064), (236, 178448), (304, 138532), (472, 89224), (587, 71744), (608, 69266), (944, 44612), (1121, 37568), (1174, 35872), (1216, 34633), (1888, 22306), (2242, 18784), (2348, 17936), (3776, 11153), (4484, 9392), (4696, 8968)]