2728124

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 36

約数和(自身を含む): 5745600

約数和(自身を除く): 3017476

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 449, 868, 898, 1519, 1796, 3038, 3143, 6076, 6286, 12572, 13919, 22001, 27838, 44002, 55676, 88004, 97433, 194866, 389732, 682031, 1364062, 2728124]

約数ペア:

[(1, 2728124), (2, 1364062), (4, 682031), (7, 389732), (14, 194866), (28, 97433), (31, 88004), (49, 55676), (62, 44002), (98, 27838), (124, 22001), (196, 13919), (217, 12572), (434, 6286), (449, 6076), (868, 3143), (898, 3038), (1519, 1796)]