78898232

素因数分解:

$2^3\times 7^3\times {\mathrm{28753}}^1$

素因数の和:28780

約数の個数: 32

約数和(自身を含む): 172524000

約数和(自身を除く): 93625768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 28753, 57506, 115012, 201271, 230024, 402542, 805084, 1408897, 1610168, 2817794, 5635588, 9862279, 11271176, 19724558, 39449116, 78898232]

約数ペア:

[(1, 78898232), (2, 39449116), (4, 19724558), (7, 11271176), (8, 9862279), (14, 5635588), (28, 2817794), (49, 1610168), (56, 1408897), (98, 805084), (196, 402542), (343, 230024), (392, 201271), (686, 115012), (1372, 57506), (2744, 28753)]