74107292

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4129}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 148481760

約数和(自身を除く): 74374468

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4129, 4487, 8258, 8974, 16516, 17948, 28903, 57806, 115612, 2646689, 5293378, 10586756, 18526823, 37053646, 74107292]

約数ペア:

[(1, 74107292), (2, 37053646), (4, 18526823), (7, 10586756), (14, 5293378), (28, 2646689), (641, 115612), (1282, 57806), (2564, 28903), (4129, 17948), (4487, 16516), (8258, 8974)]