26515216

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18211}}^1$

素因数の和:18239

約数の個数: 40

約数和(自身を含む): 63232064

約数和(自身を除く): 36716848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 18211, 36422, 72844, 127477, 145688, 236743, 254954, 291376, 473486, 509908, 946972, 1019816, 1657201, 1893944, 2039632, 3314402, 3787888, 6628804, 13257608, 26515216]

約数ペア:

[(1, 26515216), (2, 13257608), (4, 6628804), (7, 3787888), (8, 3314402), (13, 2039632), (14, 1893944), (16, 1657201), (26, 1019816), (28, 946972), (52, 509908), (56, 473486), (91, 291376), (104, 254954), (112, 236743), (182, 145688), (208, 127477), (364, 72844), (728, 36422), (1456, 18211)]