28653530

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 53032320

約数和(自身を除く): 24378790

約数列:

[1, 2, 5, 10, 61, 107, 122, 214, 305, 439, 535, 610, 878, 1070, 2195, 4390, 6527, 13054, 26779, 32635, 46973, 53558, 65270, 93946, 133895, 234865, 267790, 469730, 2865353, 5730706, 14326765, 28653530]

約数ペア:

[(1, 28653530), (2, 14326765), (5, 5730706), (10, 2865353), (61, 469730), (107, 267790), (122, 234865), (214, 133895), (305, 93946), (439, 65270), (535, 53558), (610, 46973), (878, 32635), (1070, 26779), (2195, 13054), (4390, 6527)]