42159628

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{48571}}^1$

素因数の和:48613

約数の個数: 24

約数和(自身を含む): 87041024

約数和(自身を除く): 44881396

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 48571, 97142, 194284, 339997, 679994, 1359988, 1505701, 3011402, 6022804, 10539907, 21079814, 42159628]

約数ペア:

[(1, 42159628), (2, 21079814), (4, 10539907), (7, 6022804), (14, 3011402), (28, 1505701), (31, 1359988), (62, 679994), (124, 339997), (217, 194284), (434, 97142), (868, 48571)]