26699504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5581}}^1$

素因数の和:5625

約数の個数: 40

約数和(自身を含む): 58142112

約数和(自身を除く): 31442608

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 5581, 11162, 22324, 44648, 72553, 89296, 128363, 145106, 256726, 290212, 513452, 580424, 1026904, 1160848, 1668719, 2053808, 3337438, 6674876, 13349752, 26699504]

約数ペア:

[(1, 26699504), (2, 13349752), (4, 6674876), (8, 3337438), (13, 2053808), (16, 1668719), (23, 1160848), (26, 1026904), (46, 580424), (52, 513452), (92, 290212), (104, 256726), (184, 145106), (208, 128363), (299, 89296), (368, 72553), (598, 44648), (1196, 22324), (2392, 11162), (4784, 5581)]