29128568854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{399887}}^1$

素因数の和:399961

約数の個数: 48

約数和(自身を含む): 56163469824

約数和(自身を除く): 27034900970

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 154, 242, 301, 473, 602, 847, 946, 1694, 3311, 5203, 6622, 10406, 36421, 72842, 399887, 799774, 2799209, 4398757, 5598418, 8797514, 17195141, 30791299, 34390282, 48386327, 61582598, 96772654, 120365987, 189146551, 240731974, 338704289, 378293102, 677408578, 1324025857, 2080612061, 2648051714, 4161224122, 14564284427, 29128568854]

約数ペア:

[(1, 29128568854), (2, 14564284427), (7, 4161224122), (11, 2648051714), (14, 2080612061), (22, 1324025857), (43, 677408578), (77, 378293102), (86, 338704289), (121, 240731974), (154, 189146551), (242, 120365987), (301, 96772654), (473, 61582598), (602, 48386327), (847, 34390282), (946, 30791299), (1694, 17195141), (3311, 8797514), (5203, 5598418), (6622, 4398757), (10406, 2799209), (36421, 799774), (72842, 399887)]