77638232

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12269}}^1$

素因数の和:12395

約数の個数: 32

約数和(自身を含む): 167853600

約数和(自身を除く): 90215368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 12269, 24538, 49076, 85883, 98152, 171766, 343532, 687064, 1386397, 2772794, 5545588, 9704779, 11091176, 19409558, 38819116, 77638232]

約数ペア:

[(1, 77638232), (2, 38819116), (4, 19409558), (7, 11091176), (8, 9704779), (14, 5545588), (28, 2772794), (56, 1386397), (113, 687064), (226, 343532), (452, 171766), (791, 98152), (904, 85883), (1582, 49076), (3164, 24538), (6328, 12269)]