27550457452

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2999}}^1\times {\mathrm{4621}}^1$

素因数の和:7702

約数の個数: 48

約数和(自身を含む): 55907712000

約数和(自身を除く): 28357254548

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 2999, 4621, 5998, 9242, 11996, 18484, 20993, 32347, 41986, 64694, 83972, 129388, 212929, 328091, 425858, 656182, 851716, 1312364, 1490503, 2296637, 2981006, 4593274, 5962012, 9186548, 13858379, 27716758, 55433516, 97008653, 194017306, 388034612, 983944909, 1967889818, 3935779636, 6887614363, 13775228726, 27550457452]

約数ペア:

[(1, 27550457452), (2, 13775228726), (4, 6887614363), (7, 3935779636), (14, 1967889818), (28, 983944909), (71, 388034612), (142, 194017306), (284, 97008653), (497, 55433516), (994, 27716758), (1988, 13858379), (2999, 9186548), (4621, 5962012), (5998, 4593274), (9242, 2981006), (11996, 2296637), (18484, 1490503), (20993, 1312364), (32347, 851716), (41986, 656182), (64694, 425858), (83972, 328091), (129388, 212929)]