38905344

素因数分解:

$2^9\times 3^2\times {\mathrm{8443}}^1$

素因数の和:8467

約数の個数: 60

約数和(自身を含む): 112296756

約数和(自身を除く): 73391412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 8443, 16886, 25329, 33772, 50658, 67544, 75987, 101316, 135088, 151974, 202632, 270176, 303948, 405264, 540352, 607896, 810528, 1080704, 1215792, 1621056, 2161408, 2431584, 3242112, 4322816, 4863168, 6484224, 9726336, 12968448, 19452672, 38905344]

約数ペア:

[(1, 38905344), (2, 19452672), (3, 12968448), (4, 9726336), (6, 6484224), (8, 4863168), (9, 4322816), (12, 3242112), (16, 2431584), (18, 2161408), (24, 1621056), (32, 1215792), (36, 1080704), (48, 810528), (64, 607896), (72, 540352), (96, 405264), (128, 303948), (144, 270176), (192, 202632), (256, 151974), (288, 135088), (384, 101316), (512, 75987), (576, 67544), (768, 50658), (1152, 33772), (1536, 25329), (2304, 16886), (4608, 8443)]