7474688

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1154

約数の個数: 40

約数和(自身を含む): 16097928

約数和(自身を除く): 8623240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1123, 1664, 2246, 3328, 4492, 6656, 8984, 14599, 17968, 29198, 35936, 58396, 71872, 116792, 143744, 233584, 287488, 467168, 574976, 934336, 1868672, 3737344, 7474688]

約数ペア:

[(1, 7474688), (2, 3737344), (4, 1868672), (8, 934336), (13, 574976), (16, 467168), (26, 287488), (32, 233584), (52, 143744), (64, 116792), (104, 71872), (128, 58396), (208, 35936), (256, 29198), (416, 17968), (512, 14599), (832, 8984), (1123, 6656), (1664, 4492), (2246, 3328)]