25101504656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3217}}^1\times {\mathrm{25667}}^1$

素因数の和:28911

約数の個数: 40

約数和(自身を含む): 51211766880

約数和(自身を除く): 26110262224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3217, 6434, 12868, 25667, 25736, 51334, 51472, 61123, 102668, 122246, 205336, 244492, 410672, 487673, 488984, 975346, 977968, 1950692, 3901384, 7802768, 82570739, 165141478, 330282956, 660565912, 1321131824, 1568844041, 3137688082, 6275376164, 12550752328, 25101504656]

約数ペア:

[(1, 25101504656), (2, 12550752328), (4, 6275376164), (8, 3137688082), (16, 1568844041), (19, 1321131824), (38, 660565912), (76, 330282956), (152, 165141478), (304, 82570739), (3217, 7802768), (6434, 3901384), (12868, 1950692), (25667, 977968), (25736, 975346), (51334, 488984), (51472, 487673), (61123, 410672), (102668, 244492), (122246, 205336)]