26278076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 52157952

約数和(自身を除く): 25879876

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 97, 131, 188, 194, 262, 388, 517, 524, 1034, 1067, 1441, 2068, 2134, 2882, 4268, 4559, 5764, 6157, 9118, 12314, 12707, 18236, 24628, 25414, 50149, 50828, 67727, 100298, 135454, 139777, 200596, 270908, 279554, 559108, 597229, 1194458, 2388916, 6569519, 13139038, 26278076]

約数ペア:

[(1, 26278076), (2, 13139038), (4, 6569519), (11, 2388916), (22, 1194458), (44, 597229), (47, 559108), (94, 279554), (97, 270908), (131, 200596), (188, 139777), (194, 135454), (262, 100298), (388, 67727), (517, 50828), (524, 50149), (1034, 25414), (1067, 24628), (1441, 18236), (2068, 12707), (2134, 12314), (2882, 9118), (4268, 6157), (4559, 5764)]