61826408

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 138879360

約数和(自身を除く): 77052952

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 53, 56, 74, 106, 148, 212, 259, 296, 371, 424, 518, 563, 742, 1036, 1126, 1484, 1961, 2072, 2252, 2968, 3922, 3941, 4504, 7844, 7882, 13727, 15688, 15764, 20831, 27454, 29839, 31528, 41662, 54908, 59678, 83324, 109816, 119356, 145817, 166648, 208873, 238712, 291634, 417746, 583268, 835492, 1104043, 1166536, 1670984, 2208086, 4416172, 7728301, 8832344, 15456602, 30913204, 61826408]

約数ペア:

[(1, 61826408), (2, 30913204), (4, 15456602), (7, 8832344), (8, 7728301), (14, 4416172), (28, 2208086), (37, 1670984), (53, 1166536), (56, 1104043), (74, 835492), (106, 583268), (148, 417746), (212, 291634), (259, 238712), (296, 208873), (371, 166648), (424, 145817), (518, 119356), (563, 109816), (742, 83324), (1036, 59678), (1126, 54908), (1484, 41662), (1961, 31528), (2072, 29839), (2252, 27454), (2968, 20831), (3922, 15764), (3941, 15688), (4504, 13727), (7844, 7882)]