25297477072

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1724201}}^1$

素因数の和:1724347

約数の個数: 40

約数和(自身を含む): 56443476672

約数和(自身を除く): 31145999600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 14672, 1724201, 3448402, 6896804, 12069407, 13793608, 24138814, 27587216, 48277628, 96555256, 193110512, 225870331, 451740662, 903481324, 1581092317, 1806962648, 3162184634, 3613925296, 6324369268, 12648738536, 25297477072]

約数ペア:

[(1, 25297477072), (2, 12648738536), (4, 6324369268), (7, 3613925296), (8, 3162184634), (14, 1806962648), (16, 1581092317), (28, 903481324), (56, 451740662), (112, 225870331), (131, 193110512), (262, 96555256), (524, 48277628), (917, 27587216), (1048, 24138814), (1834, 13793608), (2096, 12069407), (3668, 6896804), (7336, 3448402), (14672, 1724201)]