28988791026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5413}}^1\times {\mathrm{68659}}^1$

素因数の和:74090

約数の個数: 32

約数和(自身を含む): 62449840320

約数和(自身を除く): 33461049294

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5413, 10826, 16239, 32478, 68659, 70369, 137318, 140738, 205977, 211107, 411954, 422214, 892567, 1785134, 2677701, 5355402, 371651167, 743302334, 1114953501, 2229907002, 4831465171, 9662930342, 14494395513, 28988791026]

約数ペア:

[(1, 28988791026), (2, 14494395513), (3, 9662930342), (6, 4831465171), (13, 2229907002), (26, 1114953501), (39, 743302334), (78, 371651167), (5413, 5355402), (10826, 2677701), (16239, 1785134), (32478, 892567), (68659, 422214), (70369, 411954), (137318, 211107), (140738, 205977)]