2827504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 40

約数和(自身を含む): 5892480

約数和(自身を除く): 3064976

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 131, 142, 152, 262, 284, 304, 524, 568, 1048, 1136, 1349, 2096, 2489, 2698, 4978, 5396, 9301, 9956, 10792, 18602, 19912, 21584, 37204, 39824, 74408, 148816, 176719, 353438, 706876, 1413752, 2827504]

約数ペア:

[(1, 2827504), (2, 1413752), (4, 706876), (8, 353438), (16, 176719), (19, 148816), (38, 74408), (71, 39824), (76, 37204), (131, 21584), (142, 19912), (152, 18602), (262, 10792), (284, 9956), (304, 9301), (524, 5396), (568, 4978), (1048, 2698), (1136, 2489), (1349, 2096)]