28985502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53087}}^1$

素因数の和:53112

約数の個数: 32

約数和(自身を含む): 71350272

約数和(自身を除く): 42364770

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 53087, 106174, 159261, 318522, 371609, 690131, 743218, 1114827, 1380262, 2070393, 2229654, 4140786, 4830917, 9661834, 14492751, 28985502]

約数ペア:

[(1, 28985502), (2, 14492751), (3, 9661834), (6, 4830917), (7, 4140786), (13, 2229654), (14, 2070393), (21, 1380262), (26, 1114827), (39, 743218), (42, 690131), (78, 371609), (91, 318522), (182, 159261), (273, 106174), (546, 53087)]