26297908

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10321}}^1$

素因数の和:10352

約数の個数: 36

約数和(自身を含む): 57658692

約数和(自身を除く): 31360784

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 10321, 20642, 41284, 72247, 134173, 144494, 268346, 288988, 505729, 536692, 939211, 1011458, 1878422, 2022916, 3756844, 6574477, 13148954, 26297908]

約数ペア:

[(1, 26297908), (2, 13148954), (4, 6574477), (7, 3756844), (13, 2022916), (14, 1878422), (26, 1011458), (28, 939211), (49, 536692), (52, 505729), (91, 288988), (98, 268346), (182, 144494), (196, 134173), (364, 72247), (637, 41284), (1274, 20642), (2548, 10321)]