26120296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 52245000

約数和(自身を除く): 26124704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 1289, 2533, 2578, 5066, 5156, 10132, 10312, 20264, 21913, 43826, 87652, 175304, 192061, 384122, 768244, 1536488, 3265037, 6530074, 13060148, 26120296]

約数ペア:

[(1, 26120296), (2, 13060148), (4, 6530074), (8, 3265037), (17, 1536488), (34, 768244), (68, 384122), (136, 192061), (149, 175304), (298, 87652), (596, 43826), (1192, 21913), (1289, 20264), (2533, 10312), (2578, 10132), (5066, 5156)]