25304032

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{4679}}^1$

素因数の和:4715

約数の個数: 36

約数和(自身を含む): 53955720

約数和(自身を除く): 28651688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 4679, 5408, 9358, 18716, 37432, 60827, 74864, 121654, 149728, 243308, 486616, 790751, 973232, 1581502, 1946464, 3163004, 6326008, 12652016, 25304032]

約数ペア:

[(1, 25304032), (2, 12652016), (4, 6326008), (8, 3163004), (13, 1946464), (16, 1581502), (26, 973232), (32, 790751), (52, 486616), (104, 243308), (169, 149728), (208, 121654), (338, 74864), (416, 60827), (676, 37432), (1352, 18716), (2704, 9358), (4679, 5408)]