28895238

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{28163}}^1$

素因数の和:28193

約数の個数: 32

約数和(自身を含む): 67593600

約数和(自身を除く): 38698362

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 28163, 56326, 84489, 168978, 253467, 506934, 535097, 760401, 1070194, 1520802, 1605291, 3210582, 4815873, 9631746, 14447619, 28895238]

約数ペア:

[(1, 28895238), (2, 14447619), (3, 9631746), (6, 4815873), (9, 3210582), (18, 1605291), (19, 1520802), (27, 1070194), (38, 760401), (54, 535097), (57, 506934), (114, 253467), (171, 168978), (342, 84489), (513, 56326), (1026, 28163)]