15394964128

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{247603}}^1$

素因数の和:247709

約数の個数: 48

約数和(自身を含む): 31822066080

約数和(自身を除く): 16427101952

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 67, 116, 134, 232, 268, 464, 536, 928, 1072, 1943, 2144, 3886, 7772, 15544, 31088, 62176, 247603, 495206, 990412, 1980824, 3961648, 7180487, 7923296, 14360974, 16589401, 28721948, 33178802, 57443896, 66357604, 114887792, 132715208, 229775584, 265430416, 481092629, 530860832, 962185258, 1924370516, 3848741032, 7697482064, 15394964128]

約数ペア:

[(1, 15394964128), (2, 7697482064), (4, 3848741032), (8, 1924370516), (16, 962185258), (29, 530860832), (32, 481092629), (58, 265430416), (67, 229775584), (116, 132715208), (134, 114887792), (232, 66357604), (268, 57443896), (464, 33178802), (536, 28721948), (928, 16589401), (1072, 14360974), (1943, 7923296), (2144, 7180487), (3886, 3961648), (7772, 1980824), (15544, 990412), (31088, 495206), (62176, 247603)]