42707496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{136883}}^1$

素因数の和:136905

約数の個数: 32

約数和(自身を含む): 114982560

約数和(自身を除く): 72275064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 136883, 273766, 410649, 547532, 821298, 1095064, 1642596, 1779479, 3285192, 3558958, 5338437, 7117916, 10676874, 14235832, 21353748, 42707496]

約数ペア:

[(1, 42707496), (2, 21353748), (3, 14235832), (4, 10676874), (6, 7117916), (8, 5338437), (12, 3558958), (13, 3285192), (24, 1779479), (26, 1642596), (39, 1095064), (52, 821298), (78, 547532), (104, 410649), (156, 273766), (312, 136883)]