42901768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1958

約数の個数: 64

約数和(自身を含む): 102251520

約数和(自身を除く): 59349752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 1901, 2821, 3224, 3802, 5642, 7604, 11284, 13307, 15208, 22568, 24713, 26614, 49426, 53228, 58931, 98852, 106456, 117862, 172991, 197704, 235724, 345982, 412517, 471448, 691964, 766103, 825034, 1383928, 1532206, 1650068, 3064412, 3300136, 5362721, 6128824, 10725442, 21450884, 42901768]

約数ペア:

[(1, 42901768), (2, 21450884), (4, 10725442), (7, 6128824), (8, 5362721), (13, 3300136), (14, 3064412), (26, 1650068), (28, 1532206), (31, 1383928), (52, 825034), (56, 766103), (62, 691964), (91, 471448), (104, 412517), (124, 345982), (182, 235724), (217, 197704), (248, 172991), (364, 117862), (403, 106456), (434, 98852), (728, 58931), (806, 53228), (868, 49426), (1612, 26614), (1736, 24713), (1901, 22568), (2821, 15208), (3224, 13307), (3802, 11284), (5642, 7604)]