29127728434

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3245791}}^1$

素因数の和:3246441

約数の個数: 16

約数和(自身を含む): 50011163136

約数和(自身を除く): 20883434702

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 3245791, 6491582, 22720537, 45441074, 2080552031, 4161104062, 14563864217, 29127728434]

約数ペア:

[(1, 29127728434), (2, 14563864217), (7, 4161104062), (14, 2080552031), (641, 45441074), (1282, 22720537), (4487, 6491582), (8974, 3245791)]