74642344

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12457}}^1$

素因数の和:12577

約数の個数: 32

約数和(自身を含む): 161455680

約数和(自身を除く): 86813336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 12457, 24914, 49828, 87199, 99656, 174398, 348796, 697592, 1332899, 2665798, 5331596, 9330293, 10663192, 18660586, 37321172, 74642344]

約数ペア:

[(1, 74642344), (2, 37321172), (4, 18660586), (7, 10663192), (8, 9330293), (14, 5331596), (28, 2665798), (56, 1332899), (107, 697592), (214, 348796), (428, 174398), (749, 99656), (856, 87199), (1498, 49828), (2996, 24914), (5992, 12457)]