40047792

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19403}}^1$

素因数の和:19457

約数の個数: 40

約数和(自身を含む): 105868224

約数和(自身を除く): 65820432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 19403, 38806, 58209, 77612, 116418, 155224, 232836, 310448, 465672, 834329, 931344, 1668658, 2502987, 3337316, 5005974, 6674632, 10011948, 13349264, 20023896, 40047792]

約数ペア:

[(1, 40047792), (2, 20023896), (3, 13349264), (4, 10011948), (6, 6674632), (8, 5005974), (12, 3337316), (16, 2502987), (24, 1668658), (43, 931344), (48, 834329), (86, 465672), (129, 310448), (172, 232836), (258, 155224), (344, 116418), (516, 77612), (688, 58209), (1032, 38806), (2064, 19403)]