26400430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2879}}^1$

素因数の和:3024

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 28342610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 2879, 4585, 5758, 9170, 14395, 20153, 28790, 40306, 100765, 201530, 377149, 754298, 1885745, 2640043, 3771490, 5280086, 13200215, 26400430]

約数ペア:

[(1, 26400430), (2, 13200215), (5, 5280086), (7, 3771490), (10, 2640043), (14, 1885745), (35, 754298), (70, 377149), (131, 201530), (262, 100765), (655, 40306), (917, 28790), (1310, 20153), (1834, 14395), (2879, 9170), (4585, 5758)]