69628804

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20897}}^1$

素因数の和:20932

約数の個数: 36

約数和(自身を含む): 150089436

約数和(自身を除く): 80460632

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 20897, 41794, 83588, 146279, 292558, 355249, 585116, 710498, 1023953, 1420996, 2047906, 2486743, 4095812, 4973486, 9946972, 17407201, 34814402, 69628804]

約数ペア:

[(1, 69628804), (2, 34814402), (4, 17407201), (7, 9946972), (14, 4973486), (17, 4095812), (28, 2486743), (34, 2047906), (49, 1420996), (68, 1023953), (98, 710498), (119, 585116), (196, 355249), (238, 292558), (476, 146279), (833, 83588), (1666, 41794), (3332, 20897)]