1114512128

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 2287971840

約数和(自身を除く): 1173459712

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 211, 256, 376, 422, 439, 752, 844, 878, 1504, 1688, 1756, 3008, 3376, 3512, 6016, 6752, 7024, 9917, 12032, 13504, 14048, 19834, 20633, 27008, 28096, 39668, 41266, 54016, 56192, 79336, 82532, 92629, 112384, 158672, 165064, 185258, 317344, 330128, 370516, 634688, 660256, 741032, 1269376, 1320512, 1482064, 2538752, 2641024, 2964128, 4353563, 5282048, 5928256, 8707126, 11856512, 17414252, 23713024, 34828504, 69657008, 139314016, 278628032, 557256064, 1114512128]

約数ペア:

[(1, 1114512128), (2, 557256064), (4, 278628032), (8, 139314016), (16, 69657008), (32, 34828504), (47, 23713024), (64, 17414252), (94, 11856512), (128, 8707126), (188, 5928256), (211, 5282048), (256, 4353563), (376, 2964128), (422, 2641024), (439, 2538752), (752, 1482064), (844, 1320512), (878, 1269376), (1504, 741032), (1688, 660256), (1756, 634688), (3008, 370516), (3376, 330128), (3512, 317344), (6016, 185258), (6752, 165064), (7024, 158672), (9917, 112384), (12032, 92629), (13504, 82532), (14048, 79336), (19834, 56192), (20633, 54016), (27008, 41266), (28096, 39668)]