33402590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2887}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 65499840

約数和(自身を除く): 32097250

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 2887, 5774, 5785, 11570, 14435, 28870, 37531, 75062, 187655, 256943, 375310, 513886, 1284715, 2569430, 3340259, 6680518, 16701295, 33402590]

約数ペア:

[(1, 33402590), (2, 16701295), (5, 6680518), (10, 3340259), (13, 2569430), (26, 1284715), (65, 513886), (89, 375310), (130, 256943), (178, 187655), (445, 75062), (890, 37531), (1157, 28870), (2314, 14435), (2887, 11570), (5774, 5785)]