713488412

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2617}}^1$

素因数の和:2755

約数の個数: 72

約数和(自身を含む): 1579407984

約数和(自身を除く): 865919572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 107, 182, 196, 214, 364, 428, 637, 749, 1274, 1391, 1498, 2548, 2617, 2782, 2996, 5234, 5243, 5564, 9737, 10468, 10486, 18319, 19474, 20972, 34021, 36638, 38948, 68042, 68159, 73276, 128233, 136084, 136318, 238147, 256466, 272636, 280019, 476294, 512932, 560038, 952588, 1120076, 1667029, 1960133, 3334058, 3640247, 3920266, 6668116, 7280494, 7840532, 13720931, 14560988, 25481729, 27441862, 50963458, 54883724, 101926916, 178372103, 356744206, 713488412]

約数ペア:

[(1, 713488412), (2, 356744206), (4, 178372103), (7, 101926916), (13, 54883724), (14, 50963458), (26, 27441862), (28, 25481729), (49, 14560988), (52, 13720931), (91, 7840532), (98, 7280494), (107, 6668116), (182, 3920266), (196, 3640247), (214, 3334058), (364, 1960133), (428, 1667029), (637, 1120076), (749, 952588), (1274, 560038), (1391, 512932), (1498, 476294), (2548, 280019), (2617, 272636), (2782, 256466), (2996, 238147), (5234, 136318), (5243, 136084), (5564, 128233), (9737, 73276), (10468, 68159), (10486, 68042), (18319, 38948), (19474, 36638), (20972, 34021)]