26515788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5534

約数の個数: 48

約数和(自身を含む): 68791296

約数和(自身を除く): 42275508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 5483, 10966, 16449, 21932, 32898, 65796, 71279, 142558, 169973, 213837, 285116, 339946, 427674, 509919, 679892, 855348, 1019838, 2039676, 2209649, 4419298, 6628947, 8838596, 13257894, 26515788]

約数ペア:

[(1, 26515788), (2, 13257894), (3, 8838596), (4, 6628947), (6, 4419298), (12, 2209649), (13, 2039676), (26, 1019838), (31, 855348), (39, 679892), (52, 509919), (62, 427674), (78, 339946), (93, 285116), (124, 213837), (156, 169973), (186, 142558), (372, 71279), (403, 65796), (806, 32898), (1209, 21932), (1612, 16449), (2418, 10966), (4836, 5483)]