47996416

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{7211}}^1$

素因数の和:7242

約数の個数: 40

約数和(自身を含む): 103290264

約数和(自身を除く): 55293848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 7211, 14422, 28844, 57688, 93743, 115376, 187486, 230752, 374972, 461504, 749944, 923008, 1499888, 1846016, 2999776, 3692032, 5999552, 11999104, 23998208, 47996416]

約数ペア:

[(1, 47996416), (2, 23998208), (4, 11999104), (8, 5999552), (13, 3692032), (16, 2999776), (26, 1846016), (32, 1499888), (52, 923008), (64, 749944), (104, 461504), (128, 374972), (208, 230752), (256, 187486), (416, 115376), (512, 93743), (832, 57688), (1664, 28844), (3328, 14422), (6656, 7211)]