353262208

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{212297}}^1$

素因数の和:212324

約数の個数: 32

約数和(自身を含む): 757903860

約数和(自身を除く): 404641652

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 212297, 424594, 849188, 1698376, 2759861, 3396752, 5519722, 6793504, 11039444, 13587008, 22078888, 27174016, 44157776, 88315552, 176631104, 353262208]

約数ペア:

[(1, 353262208), (2, 176631104), (4, 88315552), (8, 44157776), (13, 27174016), (16, 22078888), (26, 13587008), (32, 11039444), (52, 6793504), (64, 5519722), (104, 3396752), (128, 2759861), (208, 1698376), (416, 849188), (832, 424594), (1664, 212297)]