73829756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18439}}^1$

素因数の和:18474

約数の個数: 48

約数和(自身を含む): 173483520

約数和(自身を除く): 99653764

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 18439, 36878, 73756, 129073, 202829, 239707, 258146, 405658, 479414, 516292, 811316, 958828, 1419803, 1677949, 2636777, 2839606, 3355898, 5273554, 5679212, 6711796, 10547108, 18457439, 36914878, 73829756]

約数ペア:

[(1, 73829756), (2, 36914878), (4, 18457439), (7, 10547108), (11, 6711796), (13, 5679212), (14, 5273554), (22, 3355898), (26, 2839606), (28, 2636777), (44, 1677949), (52, 1419803), (77, 958828), (91, 811316), (143, 516292), (154, 479414), (182, 405658), (286, 258146), (308, 239707), (364, 202829), (572, 129073), (1001, 73756), (2002, 36878), (4004, 18439)]