74161256

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 158551200

約数和(自身を除く): 84389944

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 2887, 3211, 5774, 6422, 11548, 12844, 23096, 25688, 37531, 54853, 75062, 109706, 150124, 219412, 300248, 438824, 487903, 713089, 975806, 1426178, 1951612, 2852356, 3903224, 5704712, 9270157, 18540314, 37080628, 74161256]

約数ペア:

[(1, 74161256), (2, 37080628), (4, 18540314), (8, 9270157), (13, 5704712), (19, 3903224), (26, 2852356), (38, 1951612), (52, 1426178), (76, 975806), (104, 713089), (152, 487903), (169, 438824), (247, 300248), (338, 219412), (494, 150124), (676, 109706), (988, 75062), (1352, 54853), (1976, 37531), (2887, 25688), (3211, 23096), (5774, 12844), (6422, 11548)]