28942158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22229}}^1$

素因数の和:22272

約数の個数: 32

約数和(自身を含む): 68290560

約数和(自身を除く): 39348402

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 22229, 44458, 66687, 133374, 155603, 311206, 466809, 689099, 933618, 1378198, 2067297, 4134594, 4823693, 9647386, 14471079, 28942158]

約数ペア:

[(1, 28942158), (2, 14471079), (3, 9647386), (6, 4823693), (7, 4134594), (14, 2067297), (21, 1378198), (31, 933618), (42, 689099), (62, 466809), (93, 311206), (186, 155603), (217, 133374), (434, 66687), (651, 44458), (1302, 22229)]