129689624

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{1297}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 252331200

約数和(自身を除く): 122641576

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 431, 862, 1297, 1724, 2594, 3448, 5188, 10376, 12499, 24998, 37613, 49996, 75226, 99992, 150452, 300904, 559007, 1118014, 2236028, 4472056, 16211203, 32422406, 64844812, 129689624]

約数ペア:

[(1, 129689624), (2, 64844812), (4, 32422406), (8, 16211203), (29, 4472056), (58, 2236028), (116, 1118014), (232, 559007), (431, 300904), (862, 150452), (1297, 99992), (1724, 75226), (2594, 49996), (3448, 37613), (5188, 24998), (10376, 12499)]