69342208

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{5209}}^1$

素因数の和:5242

約数の個数: 44

約数和(自身を含む): 149308180

約数和(自身を除く): 79965972

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 5209, 6656, 10418, 13312, 20836, 41672, 67717, 83344, 135434, 166688, 270868, 333376, 541736, 666752, 1083472, 1333504, 2166944, 2667008, 4333888, 5334016, 8667776, 17335552, 34671104, 69342208]

約数ペア:

[(1, 69342208), (2, 34671104), (4, 17335552), (8, 8667776), (13, 5334016), (16, 4333888), (26, 2667008), (32, 2166944), (52, 1333504), (64, 1083472), (104, 666752), (128, 541736), (208, 333376), (256, 270868), (416, 166688), (512, 135434), (832, 83344), (1024, 67717), (1664, 41672), (3328, 20836), (5209, 13312), (6656, 10418)]