28305356478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{919423}}^1$

素因数の和:920168

約数の個数: 32

約数和(自身を含む): 64786292736

約数和(自身を除く): 36480936258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 733, 1466, 2199, 4398, 5131, 10262, 15393, 30786, 919423, 1838846, 2758269, 5516538, 6435961, 12871922, 19307883, 38615766, 673937059, 1347874118, 2021811177, 4043622354, 4717559413, 9435118826, 14152678239, 28305356478]

約数ペア:

[(1, 28305356478), (2, 14152678239), (3, 9435118826), (6, 4717559413), (7, 4043622354), (14, 2021811177), (21, 1347874118), (42, 673937059), (733, 38615766), (1466, 19307883), (2199, 12871922), (4398, 6435961), (5131, 5516538), (10262, 2758269), (15393, 1838846), (30786, 919423)]