42745344

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1675

約数の個数: 80

約数和(自身を含む): 120648528

約数和(自身を除く): 77903184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1536, 1632, 1637, 2176, 3264, 3274, 4352, 4911, 6528, 6548, 8704, 9822, 13056, 13096, 19644, 26112, 26192, 27829, 39288, 52384, 55658, 78576, 83487, 104768, 111316, 157152, 166974, 209536, 222632, 314304, 333948, 419072, 445264, 628608, 667896, 838144, 890528, 1257216, 1335792, 1781056, 2514432, 2671584, 3562112, 5343168, 7124224, 10686336, 14248448, 21372672, 42745344]

約数ペア:

[(1, 42745344), (2, 21372672), (3, 14248448), (4, 10686336), (6, 7124224), (8, 5343168), (12, 3562112), (16, 2671584), (17, 2514432), (24, 1781056), (32, 1335792), (34, 1257216), (48, 890528), (51, 838144), (64, 667896), (68, 628608), (96, 445264), (102, 419072), (128, 333948), (136, 314304), (192, 222632), (204, 209536), (256, 166974), (272, 157152), (384, 111316), (408, 104768), (512, 83487), (544, 78576), (768, 55658), (816, 52384), (1088, 39288), (1536, 27829), (1632, 26192), (1637, 26112), (2176, 19644), (3264, 13096), (3274, 13056), (4352, 9822), (4911, 8704), (6528, 6548)]