26973986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 19595614

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 989, 1049, 1118, 1978, 2098, 12857, 13637, 24127, 25714, 27274, 45107, 48254, 90214, 313651, 586391, 627302, 1037461, 1172782, 2074922, 13486993, 26973986]

約数ペア:

[(1, 26973986), (2, 13486993), (13, 2074922), (23, 1172782), (26, 1037461), (43, 627302), (46, 586391), (86, 313651), (299, 90214), (559, 48254), (598, 45107), (989, 27274), (1049, 25714), (1118, 24127), (1978, 13637), (2098, 12857)]