24996790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2113}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 55708128

約数和(自身を除く): 30711338

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2113, 2366, 4226, 5915, 10565, 11830, 14791, 21130, 27469, 29582, 54938, 73955, 137345, 147910, 192283, 274690, 357097, 384566, 714194, 961415, 1785485, 1922830, 2499679, 3570970, 4999358, 12498395, 24996790]

約数ペア:

[(1, 24996790), (2, 12498395), (5, 4999358), (7, 3570970), (10, 2499679), (13, 1922830), (14, 1785485), (26, 961415), (35, 714194), (65, 384566), (70, 357097), (91, 274690), (130, 192283), (169, 147910), (182, 137345), (338, 73955), (455, 54938), (845, 29582), (910, 27469), (1183, 21130), (1690, 14791), (2113, 11830), (2366, 10565), (4226, 5915)]