26319488

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15844

約数の個数: 32

約数和(自身を含む): 56470260

約数和(自身を除く): 30150772

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 15817, 31634, 63268, 126536, 205621, 253072, 411242, 506144, 822484, 1012288, 1644968, 2024576, 3289936, 6579872, 13159744, 26319488]

約数ペア:

[(1, 26319488), (2, 13159744), (4, 6579872), (8, 3289936), (13, 2024576), (16, 1644968), (26, 1012288), (32, 822484), (52, 506144), (64, 411242), (104, 253072), (128, 205621), (208, 126536), (416, 63268), (832, 31634), (1664, 15817)]