39927424

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 85924800

約数和(自身を除く): 45997376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 128, 136, 236, 272, 311, 472, 544, 622, 944, 1003, 1088, 1244, 1888, 2006, 2176, 2488, 3776, 4012, 4976, 5287, 7552, 8024, 9952, 10574, 16048, 18349, 19904, 21148, 32096, 36698, 39808, 42296, 64192, 73396, 84592, 128384, 146792, 169184, 293584, 311933, 338368, 587168, 623866, 676736, 1174336, 1247732, 2348672, 2495464, 4990928, 9981856, 19963712, 39927424]

約数ペア:

[(1, 39927424), (2, 19963712), (4, 9981856), (8, 4990928), (16, 2495464), (17, 2348672), (32, 1247732), (34, 1174336), (59, 676736), (64, 623866), (68, 587168), (118, 338368), (128, 311933), (136, 293584), (236, 169184), (272, 146792), (311, 128384), (472, 84592), (544, 73396), (622, 64192), (944, 42296), (1003, 39808), (1088, 36698), (1244, 32096), (1888, 21148), (2006, 19904), (2176, 18349), (2488, 16048), (3776, 10574), (4012, 9952), (4976, 8024), (5287, 7552)]