42744064

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 95512032

約数和(自身を除く): 52767968

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 256, 344, 352, 353, 473, 688, 704, 706, 946, 1376, 1408, 1412, 1892, 2752, 2816, 2824, 3784, 3883, 5504, 5648, 7568, 7766, 11008, 11296, 15136, 15179, 15532, 22592, 30272, 30358, 31064, 45184, 60544, 60716, 62128, 90368, 121088, 121432, 124256, 166969, 242864, 248512, 333938, 485728, 497024, 667876, 971456, 994048, 1335752, 1942912, 2671504, 3885824, 5343008, 10686016, 21372032, 42744064]

約数ペア:

[(1, 42744064), (2, 21372032), (4, 10686016), (8, 5343008), (11, 3885824), (16, 2671504), (22, 1942912), (32, 1335752), (43, 994048), (44, 971456), (64, 667876), (86, 497024), (88, 485728), (128, 333938), (172, 248512), (176, 242864), (256, 166969), (344, 124256), (352, 121432), (353, 121088), (473, 90368), (688, 62128), (704, 60716), (706, 60544), (946, 45184), (1376, 31064), (1408, 30358), (1412, 30272), (1892, 22592), (2752, 15532), (2816, 15179), (2824, 15136), (3784, 11296), (3883, 11008), (5504, 7766), (5648, 7568)]