74933826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15991}}^1$

素因数の和:16078

約数の個数: 32

約数和(自身を含む): 165805056

約数和(自身を除く): 90871230

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 15991, 31982, 47973, 95946, 175901, 351802, 527703, 1055406, 1135361, 2270722, 3406083, 6812166, 12488971, 24977942, 37466913, 74933826]

約数ペア:

[(1, 74933826), (2, 37466913), (3, 24977942), (6, 12488971), (11, 6812166), (22, 3406083), (33, 2270722), (66, 1135361), (71, 1055406), (142, 527703), (213, 351802), (426, 175901), (781, 95946), (1562, 47973), (2343, 31982), (4686, 15991)]