428418632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73259}}^1$

素因数の和:73325

約数の個数: 32

約数和(自身を含む): 870328800

約数和(自身を除く): 441910168

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 73259, 146518, 293036, 586072, 1245403, 2490806, 3150137, 4981612, 6300274, 9963224, 12600548, 25201096, 53552329, 107104658, 214209316, 428418632]

約数ペア:

[(1, 428418632), (2, 214209316), (4, 107104658), (8, 53552329), (17, 25201096), (34, 12600548), (43, 9963224), (68, 6300274), (86, 4981612), (136, 3150137), (172, 2490806), (344, 1245403), (731, 586072), (1462, 293036), (2924, 146518), (5848, 73259)]