40291272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79943}}^1$

素因数の和:79962

約数の個数: 48

約数和(自身を含む): 124712640

約数和(自身を除く): 84421368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 79943, 159886, 239829, 319772, 479658, 559601, 639544, 719487, 959316, 1119202, 1438974, 1678803, 1918632, 2238404, 2877948, 3357606, 4476808, 5036409, 5755896, 6715212, 10072818, 13430424, 20145636, 40291272]

約数ペア:

[(1, 40291272), (2, 20145636), (3, 13430424), (4, 10072818), (6, 6715212), (7, 5755896), (8, 5036409), (9, 4476808), (12, 3357606), (14, 2877948), (18, 2238404), (21, 1918632), (24, 1678803), (28, 1438974), (36, 1119202), (42, 959316), (56, 719487), (63, 639544), (72, 559601), (84, 479658), (126, 319772), (168, 239829), (252, 159886), (504, 79943)]