28036554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51349}}^1$

素因数の和:51374

約数の個数: 32

約数和(自身を含む): 69014400

約数和(自身を除く): 40977846

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 51349, 102698, 154047, 308094, 359443, 667537, 718886, 1078329, 1335074, 2002611, 2156658, 4005222, 4672759, 9345518, 14018277, 28036554]

約数ペア:

[(1, 28036554), (2, 14018277), (3, 9345518), (6, 4672759), (7, 4005222), (13, 2156658), (14, 2002611), (21, 1335074), (26, 1078329), (39, 718886), (42, 667537), (78, 359443), (91, 308094), (182, 154047), (273, 102698), (546, 51349)]